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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6216839
Kind Code:
U
Application Number:
JP10801385U
Publication Date:
January 31, 1987
Filing Date:
July 15, 1985
Export Citation:
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International Classes:
F16D57/02; F16D57/00; (IPC1-7): F16D57/00
Domestic Patent References:
JPS5936050B21984-09-01
JPS5019113A1975-02-28