Document Type and Number:
Japanese Patent JPS5727881
Kind Code:
U
Application Number:
JP10154480U
Publication Date:
February 13, 1982
Filing Date:
July 18, 1980
Export Citation:
International Classes:
H01F30/00; H02M5/12; H02M7/48; (IPC1-7): H02M5/12; H01F31/00
Domestic Patent References:
| JPS54127526A | 1979-10-03 |