Official Gazette of the United States Patent Office

Official Gazette of the United States Patent Office
More editions

John Wesley Mar- den, East Orange, and Thomas Philip Thomas and John Edward Conley, Bloomfleld, N. J., assignors to Westinghouse Lamp Company, a Corporation of Pennsylvania. Filed Dec/ 9, 1922. Serial No. 605,772. 2 Claims. ( CI.

Download

Download Free Books Downloader

Version: 1.0.0.1. File Size: 1.97 MB