Document Type and Number:
Japanese Patent JPS5374974
Kind Code:
U
More Like This:
Application Number:
JP15773976U
Publication Date:
June 22, 1978
Filing Date:
November 25, 1976
Export Citation:
International Classes:
B01D21/02; B01D21/24; (IPC1-7): C02C1/26; B01D21/24; C02C1/18
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