Document Type and Number:
Japanese Patent JPH01166438
Kind Code:
U
Application Number:
JP6262688U
Publication Date:
November 21, 1989
Filing Date:
May 11, 1988
Export Citation:
International Classes:
H02H11/00; H02J1/00; (IPC1-7): H02H11/00; H02J1/00
Domestic Patent References:
| JP61159844B |