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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS61106328
Kind Code:
U
Application Number:
JP19087984U
Publication Date:
July 05, 1986
Filing Date:
December 18, 1984
Export Citation:
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International Classes:
B01D53/94; B01D53/34; B01D53/50; B01D53/68; (IPC1-7): B01D53/34; B01D53/36
Domestic Patent References:
JPS4947242A1974-05-07
JPS56126425A1981-10-03