Document Type and Number:
Japanese Patent JPS52154101
Kind Code:
U
Application Number:
JP6375676U
Publication Date:
November 22, 1977
Filing Date:
May 18, 1976
Export Citation:
International Classes:
H04B1/16; H03J3/12; H03J3/14; (IPC1-7): H03J3/12; H04B1/16
Domestic Patent References:
| JP49059415B |