Patents, copyrights, and trade-marks
By: by W. Henry Elfreth
Series: 20th-century legal treatises -- fiches 14,756-14,758; Making of modern law
Publisher: Baker, Voorhis
Published: 1913
Place of publication: New York
Language: eng
Number of pages: 261
Subjects: Patents; Copyright; Trademarks
Notes: Includes index.

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