Ultra-short wave receiving apparatus
United States Patent 2128750

Inventors:
Walter, Kriebel
Publication Date:
08/30/1938
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Assignee:
TELEFUNKEN GMBH
Primary Class:
455/294
Other Classes:
313/341, 315/34, 313/333, 455/337, 313/249, 313/271, 313/310, 313/253, 313/337, 313/254, 315/39, 313/270, 313/269, 313/331, 313/345, 313/274, 313/336
International Classes:
H01J21/06; H03D1/10; H03D1/26; H01J21/00; H03D1/00