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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52130274
Kind Code:
U
Application Number:
JP3977676U
Publication Date:
October 04, 1977
Filing Date:
March 31, 1976
Export Citation:
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International Classes:
B01D46/10; F24F3/14; F24F13/28; (IPC1-7): B01D46/10; F24F3/14
Domestic Patent References:
JPS5012543B11975-05-13



 
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