Document Type and Number:
Japanese Patent JPS4841247
Kind Code:
A
Application Number:
JP7605871A
Publication Date:
June 16, 1973
Filing Date:
September 29, 1971
Export Citation:
International Classes:
H01H47/22; H03K17/78
Domestic Patent References:
| JPS5212906A | 1977-01-31 |