Document Type and Number:
Japanese Patent JPS50158397
Kind Code:
A
Application Number:
JP6355774A
Publication Date:
December 22, 1975
Filing Date:
June 04, 1974
Export Citation:
International Classes:
H01H43/02; G07F5/10; G07F9/00; H01H7/00; (IPC1-7): G07F5/10; H01H7/00
Domestic Patent References:
| JPS494600A | 1974-01-16 | |||
| JPS495744U | 1974-01-18 |