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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5546599
Kind Code:
U
Application Number:
JP13189078U
Publication Date:
March 26, 1980
Filing Date:
September 25, 1978
Export Citation:
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International Classes:
B01D33/00; B01D33/06; (IPC1-7): B01D33/06
Domestic Patent References:
JPS4949571B21974-12-27