The Chemical Trade Journal, Volumen2Davis, 1888 |
Dentro del libro
Resultados 1-5 de 89
Página 1
... Messrs . Mathieson have been working long and laboriously at their ammonia - soda process , and so , too , have the Runcorn Soap and Alkali Co .; the Lancashire Sulphur and Alkali Co. have also been unceasing in their efforts to ...
... Messrs . Mathieson have been working long and laboriously at their ammonia - soda process , and so , too , have the Runcorn Soap and Alkali Co .; the Lancashire Sulphur and Alkali Co. have also been unceasing in their efforts to ...
Página 2
... Messrs . Chance are busily engaged in endeavouring to recover the sulphur from vat waste , but we believe the process is being tried in another Works also . It is entirely a question of cost , and the sulphur must be sold as such as it ...
... Messrs . Chance are busily engaged in endeavouring to recover the sulphur from vat waste , but we believe the process is being tried in another Works also . It is entirely a question of cost , and the sulphur must be sold as such as it ...
Página 3
... Messrs . Cuttriss's six - cell low resistance battery is quite sufficient for working this motor , which is powerful enough to drive a domestic sewing machine . The cost of the motor is but thirty shillings , and therefore is not a ...
... Messrs . Cuttriss's six - cell low resistance battery is quite sufficient for working this motor , which is powerful enough to drive a domestic sewing machine . The cost of the motor is but thirty shillings , and therefore is not a ...
Página 4
... Messrs . Spence did the like on 11th August , 1882. Messrs . Spence successfully opposed the sealing of Kynaston's patent to this extent - that their own was dated the 11th August , the day of their application , but this was postponed ...
... Messrs . Spence did the like on 11th August , 1882. Messrs . Spence successfully opposed the sealing of Kynaston's patent to this extent - that their own was dated the 11th August , the day of their application , but this was postponed ...
Página 5
... Messrs . Spence knew that the problem was solved , and that the means of getting rid of iron from sulphate of alumina were discovered , though the precise form more likely or sure to do the work had not been determined and other details ...
... Messrs . Spence knew that the problem was solved , and that the means of getting rid of iron from sulphate of alumina were discovered , though the precise form more likely or sure to do the work had not been determined and other details ...
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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.