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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS577860
Kind Code:
Y2
Application Number:
JP8818776U
Publication Date:
February 15, 1982
Filing Date:
July 05, 1976
Export Citation:
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International Classes:
F16D33/14; F16D33/10; F16D33/18; F16D33/20; (IPC1-7): F16D33/10; F16D33/20