In Court of Appeals of D.C., Jan. term, 1928, patent appeal No. 2109, in re Ben D. Barton, power attachment for motor vehicles; brief for Commissioner of Patents.

Bibliographic Details
Corporate Author: United States. Patent Office
Other Authors: Barton, Ben D.
Format: Government Document eBook
Language:English
Published: [Washington?] : U.S. Government Printing Office, 1928.
Subjects:
Online Access:Connect to the full text of this electronic document

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