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Definitions of Revised Classes and Subclasses of Subjects of Invention in the United States Patent Office
Language: en
Pages: 506
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Type: BOOK - Published: 1912 - Publisher:

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Definitions of Revised Classes and Subclasses of Subjects of Invention in the United States Patent Office. Arranged in Numerical Order. a Supplement T
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Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typ
Definitions of Revised Classes and Subclasses of Subjects of Invention in the United States Patent Office
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Excerpt from Definitions of Revised Classes and Subclasses of Subjects of Invention in the United States Patent Office: Arranged in Numerical Order; A Supplemen
Definitions of Revised Classes and Subclasses of Subjects of Invention in the United States Patent Office. Arranged in Numerical Order. a Supplement to the Manual of Classification. REV. to January 1, 1912 (Including Classification Bulletin No. 27)
Language: en
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Authors: United States Patent Office
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Type: BOOK - Published: 2016-05-01 - Publisher: Palala Press

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