Document Type and Number:
Japanese Patent JPS53119805
Kind Code:
U
Application Number:
JP2536077U
Publication Date:
September 22, 1978
Filing Date:
February 28, 1977
Export Citation:
International Classes:
H04B1/16; H03J3/12; H03J3/14; (IPC1-7): H03J3/12; H04B1/16
Domestic Patent References:
| JPS4817905A | ||||
| JPS4821901A |