Document Type and Number:
Japanese Patent JPS5379523
Kind Code:
U
Application Number:
JP16223776U
Publication Date:
July 03, 1978
Filing Date:
December 06, 1976
Export Citation:
International Classes:
G10H1/043; G10H1/04; (IPC1-7): G10H1/04
Domestic Patent References:
| JP46035236A |
Foreign References:
| US3590133A | 1971-06-29 |