In Court of Appeals of D.C., Apr. term, 1926, patent appeal No. 1869, in matter of application of Harry Vissering, uncoupling devices for coupling; brief for Commissioner of Patents.

Bibliographic Details
Corporate Author: United States. Patent Office
Other Authors: Vissering, Harry
Format: Government Document eBook
Language:English
Published: Washington, D.C. : [publisher not identified], 1926.
Subjects:
Online Access:Connect to the full text of this electronic document

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