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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6446576
Kind Code:
U
Application Number:
JP14202187U
Publication Date:
March 22, 1989
Filing Date:
September 17, 1987
Export Citation:
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International Classes:
F16F9/36; F16J15/3232; (IPC1-7): F16J15/32; F16F9/36
Domestic Patent References:
JPS5248290U1977-04-06
JPS6234054U1987-02-28