Document Type and Number:
Japanese Patent JPH0362268
Kind Code:
U
Application Number:
JP12378089U
Publication Date:
June 18, 1991
Filing Date:
October 23, 1989
Export Citation:
International Classes:
F16J15/3232; F16J15/3268; (IPC1-7): F16J15/32
Domestic Patent References:
| JPS4728349A | ||||
| JP59128963B |
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