Document Type and Number:
Japanese Patent JPH0391573
Kind Code:
U
Application Number:
JP20790U
Publication Date:
September 18, 1991
Filing Date:
January 08, 1990
Export Citation:
International Classes:
F04C13/00; F04C15/00; F16J15/16; (IPC1-7): F16J15/16; F04C13/00; F04C15/00
Domestic Patent References:
| JP46002580U | ||||
| JPS63280968A | 1988-11-17 | |||
| JP63183274B |
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