Document Type and Number:
Japanese Patent JPH0439037
Kind Code:
U
Application Number:
JP7813690U
Publication Date:
April 02, 1992
Filing Date:
July 25, 1990
Export Citation:
International Classes:
H02H3/20; H02H11/00; H02J3/00; (IPC1-7): H02H11/00; H02H3/20; H02J3/00
Domestic Patent References:
| JP61101435B | ||||
| JPS612738B2 | 1986-01-27 | |||
| JPS55165582A | 1980-12-24 | |||
| JPH01202034A | 1989-08-15 | |||
| JP61098336B |
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