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Inventions and their management /

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Bibliographic Details
Main Author: Berle, Alf K. (Alf Keyser), 1905-
Other Authors: De Camp, L. Sprague (Lyon Sprague), 1907-2000
Format: Book
Language:English
Published: Scranton : International Textbook Co., 1947.
Edition:2d ed.
Subjects:
Patents > United States.
Inventions.
Patent laws and legislation > United States.
Trademarks > United States.
Copyright > United States.
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