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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4963150
Kind Code:
U
Application Number:
JP10794772U
Publication Date:
June 03, 1974
Filing Date:
September 15, 1972
Export Citation:
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International Classes:
B30B9/20; B01D15/02; B30B3/00; B30B5/04; C02F1/40; E02B15/04; E02B15/10; (IPC1-7): B01D15/02; B30B9/20