Document Type and Number:
Japanese Patent JPS53703
Kind Code:
Y2
Application Number:
JP13802972U
Publication Date:
January 11, 1978
Filing Date:
November 30, 1972
Export Citation:
International Classes:
B01D45/04; F16D33/00; F16D33/08; F16D33/14; F16D33/18; (IPC1-7): F16D33/08; F16D33/18
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