Document Type and Number:
Japanese Patent JPS54155133
Kind Code:
U
Application Number:
JP5194178U
Publication Date:
October 29, 1979
Filing Date:
April 21, 1978
Export Citation:
International Classes:
H02H9/04; H02H7/00; (IPC1-7): H02H7/00; H02H9/04
Domestic Patent References:
| JPS5036169A | 1975-04-05 |