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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5144789
Kind Code:
Y2
Application Number:
JP7443572U
Publication Date:
October 29, 1976
Filing Date:
June 26, 1972
Export Citation:
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International Classes:
B01J6/00; B01D33/04; B09B3/00; B29B11/00; B29B17/02; C08J11/00; (IPC1-7): B29C29/00; B01J6/00; C08J11/00