The Chemical Trade Journal, Volumen2Davis, 1888 |
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Página 2
... supply of one arc light in a single room simply for colour judging . Messrs . Cuttriss and Co. , of Leeds , make some very cheap and good dynamos , which they designate by the term " Eclipse , " one of which is shown by the accompanying ...
... supply of one arc light in a single room simply for colour judging . Messrs . Cuttriss and Co. , of Leeds , make some very cheap and good dynamos , which they designate by the term " Eclipse , " one of which is shown by the accompanying ...
Página 7
... supply of power for the development of electrical energy . We have already shown that on the Hargreaves system , that a 40 horse - power engine may be run against its full load at the expense of two gallons of coal - tar per hour , or ...
... supply of power for the development of electrical energy . We have already shown that on the Hargreaves system , that a 40 horse - power engine may be run against its full load at the expense of two gallons of coal - tar per hour , or ...
Página 9
... supply of fuel , amount of work on the engine , etc. The highest of these temperatures is not sufficient to do any injury to the exhaust valve , which is one of ordinary mushroom shape ; but as a matter of fact this valve never attains ...
... supply of fuel , amount of work on the engine , etc. The highest of these temperatures is not sufficient to do any injury to the exhaust valve , which is one of ordinary mushroom shape ; but as a matter of fact this valve never attains ...
Página 17
... supply where the rate is paid by the landlord . Coal Mines . - To consolidate with amendments the Coal Mines Acts , 1872 and 1886 , and the Stratified Ironstone Mines ( Gunpowder ) Act , 1881. - Consolidates existing law , with ...
... supply where the rate is paid by the landlord . Coal Mines . - To consolidate with amendments the Coal Mines Acts , 1872 and 1886 , and the Stratified Ironstone Mines ( Gunpowder ) Act , 1881. - Consolidates existing law , with ...
Página 18
... supply of air , in order to get an explosive mixture . First of all , he turned on the gas full , and then gradually reduced it , in order to form an explosive mixture , He wished , he said , to draw their attention to the fact that the ...
... supply of air , in order to get an explosive mixture . First of all , he turned on the gas full , and then gradually reduced it , in order to form an explosive mixture , He wished , he said , to draw their attention to the fact that the ...
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Pasajes populares
Página 86 - A little learning is a dangerous thing; Drink deep, or taste not the Pierian spring: There shallow draughts intoxicate the brain. And drinking largely sobers us again.
Página 307 - No broker, • agent, or other person shall have any legal claim to any charge for brokerage, commission, or agency, with reference to the sale or purchase of any stock or marketable security of the value of five pounds or upwards mentioned or referred to in any contract note, unless such note is duly stamped.
Página 274 - ... advanced in value or condition by refining or grinding, or by other process of manufacture, and not specially provided for in this act, ten per centum ad valorem.
Página 274 - That, from and after the third day of March, one thousand eight hundred and thirty -three, in lieu of the duties now imposed by law, on the importation of the articles hereinafter mentioned, there shall be levied, collected, and paid, the following duties, that is to say...
Página 307 - the term ' foreign security' means and includes every security for money by or on behalf of any foreign or colonial...
Página 274 - ... sale, by any person or persons whatever, wherein the person making or preparing the same has, or claims to have, any...
Página 275 - Porcelain and Bohemian glass, chemical glassware, painted glassware, stained glass, and all other manufactures of glass or of which glass shall be the component material of chief value, not specially enumerated or provided for in this act, .forty-five per centum ad valorem.
Página 275 - Lead dross, lead bullion or base bullion, lead in pigs and bars, lead in any form not specially provided for in this...
Página 274 - All preparations known as essential oils, expressed oils, distilled oils, rendered oils, alkalies, alkaloids and all combinations of any of the foregoing, and all chemical compounds and salts, by whatever name known, and not specially enumerated or provided for in this act, twenty-five per centum ad valorem.
Página 68 - Every patent shall be dated and sealed as of the day of the application : Provided that no proceedings shall be taken in respect of an infringement committed before the publication of the complete specification : Provided also, that in case of more than one application for a patent for the same invention, the sealing of a patent on one of those applications shall not prevent the sealing of a patent on an earlier application.