Document Type and Number:
Japanese Patent JPS4970813
Kind Code:
U
Application Number:
JP11420672U
Publication Date:
June 20, 1974
Filing Date:
October 03, 1972
Export Citation:
International Classes:
H01H43/06; H01H43/04; H04B1/06; (IPC1-7): H04B1/06; H01H43/04
Domestic Patent References:
| JP26007458A |