Patents for Invention: Abridgements of Specifications Relating to Printing, Including Therein the Production of Copies on All Kinds of Materials, (excepting Felted and Textile Fabrics,) by Means of Types, Stereotype, Blocks, Plates, Stone, Dies, Stencil Plates, Paper Writings, Electrochemicals, and Light
G.E. Eyre and W. Spottiswoode, printers to the Queen's most excellent Majesty, 1859 - 642 pagine
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Patents for Inventions: Abridgments of Specifications Relating to ..., Volume 1
Great Britain. Patent Office
Visualizzazione completa - 1859
acid action apparatus applied arranged attached block carriage carried cast caused cloth coated color combination common composed connected containing copies copper covered cylinder described direction distributing Drawings effected employed endless engraved fabrics figures fixed frame furnished give given glass grooves hand impression Improvements inking rollers invention consists iron Journal laid letters lever lines London lower machine machinery manner manufacture material matter means Mechanics metal method mode motion mould move obtained Office operation ordinary ornamental paper passing Patent pattern piece placed plate points position powder prepared pressure prevent printers printing printing surface produced Protection raised receive removed revolving Rolls Chapel round separate shaft sheet side similar sliding solution spring stone substances suitable surface taken transferred trough turned upper usual various wheel whole wood
Pagina 14 - An Inquiry into the Origin and Early History of Engraving upon copper and in wood. With an account of Engravers and their works from the invention of Chalcography by Maso Finiguerra to the time of Marc
Pagina 83 - An act for the encouragement of learning, by vesting the copies of printed books in the authors or purchasers of such copies...
Pagina 37 - Act, or any part thereof, in nowise extend or be prejudicial of any let, hurt, or impediment to any artificer or merchant stranger, of what nation or country he be or shall be of, for bringing into this realm, or selling by retail or otherwise, of any manner of books written or imprinted.
Pagina 84 - An artificial machine or method for the impressing or transcribing of letters singly or progressively one after another, as in writing, whereby all writings whatsoever may be engrossed in paper or parchment so neat and exact as not to be distinguished from print...
Pagina 129 - Newspaper, which were taken off last night by a mechanical apparatus. A system of machinery, almost organic, has been devised and arranged, which, while it relieves the human frame of its most laborious efforts in printing, far exceeds all human powers in rapidity and despatch.
Pagina 77 - English itself to a clean contrary and different sense, unknown to any but the correspondent, and not to be read or understood by him neither, if opened before it arrive unto him ; so that neither threats, nor hopes of reward, can make him reveal the secret, the letter having been intercepted, and first opened by the enemy.
Pagina 3 - Patents are now so numerous and costly as to render their purchase inconvenient to a large number of inventors and others, to whom they have become indispensable. To obviate this difficulty, short abstracts or abridgments of the Specifications of Patents under each head of invention...