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Proceedings and addresses : celebration of the beginning of the second century of the American patent system at Washington City, D.C. April 8, 9, 10, 1891 published by the Executive committee
Historical Society of Pennsylvania - Closed Stacks Tq.7
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- Format:
- Book
- Author/Creator:
- Patent centennial celebration Washington, D.C., 1891
- Language:
- English
- Subjects (All):
- United States. Patent Office.
- United States.
- Patents--United States.
- Patents.
- Inventions.
- Physical Description:
- v, 554 p. ; 24 cm.
- Place of Publication:
- Washington : Press of Gedney & Roberts Co., 1892.
- Notes:
- A congress of inventors and manufacturers of inventions.
- "Papers upon U.S. Patent office topics:" p. [453]-483.
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