Document Type and Number:
Japanese Patent JPS56114102
Kind Code:
U
Application Number:
JP1046880U
Publication Date:
September 02, 1981
Filing Date:
January 30, 1980
Export Citation:
International Classes:
H01Q17/00; (IPC1-7): H01Q17/00
Domestic Patent References:
| JPS4840035A | 1973-06-12 | |||
| JPS53130735A | 1978-11-15 | |||
| JP45029627A |