Document Type and Number:
Japanese Patent JPS5374037
Kind Code:
U
Application Number:
JP15718876U
Publication Date:
June 21, 1978
Filing Date:
November 24, 1976
Export Citation:
International Classes:
H02M3/325; (IPC1-7): G05F1/64
Domestic Patent References:
| JP46020973A | ||||
| JPS5171927A | 1976-06-22 |