Document Type and Number:
Japanese Patent JPS4875147
Kind Code:
U
Application Number:
JP12212771U
Publication Date:
September 18, 1973
Filing Date:
December 20, 1971
Export Citation:
International Classes:
H04B1/08; F16H19/02; G01D13/02; G05G1/015; G12B11/04; H03J1/02; H03J1/06; H03J1/10; H04B1/16; (IPC1-7): G01D13/02; H03J1/02; H03J1/10; H04B1/16
Domestic Patent References:
| JPS2913663Y1 |