Document Type and Number:
Japanese Patent JPS4882322
Kind Code:
A
Application Number:
JP1417472A
Publication Date:
November 02, 1973
Filing Date:
February 09, 1972
Export Citation:
International Classes:
H02M7/04; G03G15/02
Domestic Patent References:
| JPS4220253Y1 | 1967-11-25 | |||
| JP38005060A | ||||
| JPS4026656Y1 | ||||
| JP39029716A |