United States Patent 3550136
Inventors:
Walter, Carlton H.
Jennetti, Anthony G.
Publication Date:
12/22/1970
Assignee:
Univ, Ohio State Res Found
Other Classes:
343/895, 343/866, 343/848, 343/829
International Classes:
H01Q11/08; H01Q19/10; H01Q11/00; H01Q11/12; H01Q1/48