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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6224073
Kind Code:
U
Application Number:
JP11535085U
Publication Date:
February 13, 1987
Filing Date:
July 27, 1985
Export Citation:
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International Classes:
F16C33/10; F04B19/12; F16C33/00; F16C33/74; (IPC1-7): F04B19/12; F16C33/10; F16C33/74
Domestic Patent References:
JP60092781B
JP56067866B
JP53117602B