The Mechanic's Magazine, Museum, Register, Journal and Gazette, Volumen40Robertson, 1844 |
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acid apparatus applied April atmospheric atmospheric railway boiler bottom bridge camphine carbon carbonic acid carriage cause centre chimney coal column communication condenser construction copper cubic cylinder damask diameter Dircks Edward Newton effect elastic fabrics engine equal equation experiments February February 24 feet fire flue friction fuel furnace Galignani given heat hour hydrogen improvements inches invention iron Isle of Thanet length letters patent light locomotive London machine machinery Magazine manufacture March March 14 March 28 matter means Mechanics ments Messrs metal method miles miles per hour minute mode motion naphtha obtained paper pass pipe piston placed plate present pressure principle produced propeller pump purpose quantity railway root rope screw side six months Specification enrolled Spencer steam steam-engines stroke substances surface tion tube valve velocity vessel weight wheels whole William wire zink
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Página 330 - ... sole working or making of any manner of new manufacture within this realm...
Página 219 - ELEMENTS OF NATURAL HISTORY, For the use of Schools and Young Persons : comprising the Principles of Classification, interspersed with amusing and instructive original Accounts of the most remarkable Animals. By Mrs. R. LEE (formerly Mrs. TE BOWDICH), Author of "Taxidermy," "Memoirs of Cuvier,
Página 330 - ... where any man, by his own charge and industry, or by his own wit or invention, doth bring any new trade into the realm, or any engine tending to the furtherance of a trade that never was used before, and that for the good of the realm, that in...
Página 444 - Encyclopaedia of Domestic Economy ; comprising such subjects as are most immediately connected with Housekeeping : As, The Construction of Domestic Edifices, with the Modes of Warming, Ventilating, and Lighting them — A description of the various articles of Furniture, with the nature of their Materials — Duties of Servants — &c.
Página 127 - BLACK.-A PRACTICAL TREATISE ON BREWING, Based on Chemical and Economical Principles: with Formulae for Public Brewers, and Instructions for Private Families. By WILLIAM BLACK. Third Edition, with considerable Additions. 8vo. 10s. 6d. cloth.-Also, REMARKS ON BAVARIAN BEER, London Porter, the Influence of Electricity on Fermentation. By WILLIAM BLACK. Being a Supplement to his
Página 158 - Council, setting forth that he has been unable to obtain a due remuneration for his expense and labour in perfecting such invention, and that an exclusive right of using and vending the same for the further period of seven years, in addition to the term in such patent mentioned, will not suffice for his reimbursement and remuneration, then, if the matter of such petition shall be...
Página 42 - Let firm, well-hammered soles protect thy feet Through freezing snows, and rains, and soaking sleet. Should the big last extend the shoe too wide, Each stone will wrench the unwary step aside ; The sudden turn may stretch the swelling vein, Thy cracking joint unhinge, or ankle sprain ; And when too short the modish shoes are worn^ You'll judge the seasons by your shooting corn.
Página 174 - The copper plate is also covered with a coating of metallic copper, which is continually being deposited ; and so perfect is the sheet of copper thus formed, that, being stripped off, it has the counterpart of every scratch of the plate on which it is deposited.
Página 446 - ... boulders, the ceaseless grinding of the pebbles, the fierce thundering of the billows, with the crackling and boiling as they rebounded, placed a tempest in its most appalling form too vividly before me to be ever forgotten.
Página 329 - If the invention is in use at the time the patent is granted, the man cannot have a patent, although he is the original inventor ; if it is not in use, he cannot obtain a patent if he is not the original inventor. He is not called the inventor who has in his closet invented it, but who does not communicate it : the first person who discloses that invention to the public is considered as the inventor.