Document Type and Number:
Japanese Patent JPS56113448
Kind Code:
U
Application Number:
JP1166880U
Publication Date:
September 01, 1981
Filing Date:
January 31, 1980
Export Citation:
International Classes:
H02H7/085; (IPC1-7): H02H7/085
Domestic Patent References:
| JPS5423950A | 1979-02-22 | |||
| JPS392245Y1 |