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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63170613
Kind Code:
U
Application Number:
JP6302187U
Publication Date:
November 07, 1988
Filing Date:
April 25, 1987
Export Citation:
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International Classes:
F16C13/00; (IPC1-7): F16C13/00
Domestic Patent References:
JPS624918A1987-01-10
JPS48104134A1973-12-27
JPS56116916A1981-09-14



 
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