Document Type and Number:
Japanese Patent JPS4845119
Kind Code:
U
More Like This:
Application Number:
JP8974971U
Publication Date:
June 13, 1973
Filing Date:
September 30, 1971
Export Citation:
International Classes:
H02M3/135; (IPC1-7): H02M3/135
Domestic Patent References:
| JP45024165A |