United States Patent 2622201
Inventors:
Gabriel, Toulon Pierre Marie
Publication Date:
12/16/1952
Assignee:
PRODUCTS & LICENSING CORP
Other Classes:
315/129, 315/243, 313/243, 331/172, 313/597, 331/127, 315/200R, 307/108, 315/252, 315/267, 313/306
International Classes:
H03K3/537; H03K3/00