Document Type and Number:
Japanese Patent JPS6231790
Kind Code:
U
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Application Number:
JP12276385U
Publication Date:
February 25, 1987
Filing Date:
August 12, 1985
Export Citation:
International Classes:
F04C23/00; F04C19/00; F04C25/02; (IPC1-7): F04C19/00; F04C25/02
Domestic Patent References:
| JPS5557689A | 1980-04-28 | |||
| JPS293069Y1 |