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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5580009
Kind Code:
U
Application Number:
JP16214578U
Publication Date:
June 02, 1980
Filing Date:
November 25, 1978
Export Citation:
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International Classes:
B01D19/00; (IPC1-7): B01D19/00
Domestic Patent References:
JPS427837Y11967-04-18
JPS4865564A1973-09-10
JPS4715258B1