Inventions and their management

Inventions and their management

Bibliographic Details
Main Author: Berle, Alf Keyser 1905-
Other Authors: De Camp, Lyon Sprague 1907-
Format: Book
Language:English
Published: Scranton International Textbook Co. c1951.
Subjects:
Patents > United States.
Inventions.
Patent laws and legislation > United States.
Trade-marks > United States.
Copyright > United States.