305 resultados para Inventions.
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Mode of access: Internet.
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Publisher's advertisements: half-title verso.
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v.1. Essay on the origin & progress of literary property, by Lord Dreghorn. Evidence given to the Royal commission on copyright in favour of royalty re-publishing. Extracts, notes, & tables illustrating these subjects, copyright of design, etc.-v.2. Exposure of the patent system by M.M. Chevalier. Evidence from blue-books, 1829, 1851, 1864, 1865, 1871, 1872. Extracts & notes illustrating patents and copyright.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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"October 1985."
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"Originally published in 1894 by the Electrical Engineer, New York."
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Includes index.
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Mode of access: Internet.
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Mode of access: Internet.
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"A complete list of states & counties ..." (p. [131]-152) is interleaved.
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Mode of access: Internet.
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Contiene: T. 1 (A-G) - T. 2 (H-Z)