Document Type and Number:
Japanese Patent JPS523611
Kind Code:
B2
Application Number:
JP8015572A
Publication Date:
January 28, 1977
Filing Date:
August 10, 1972
Export Citation:
International Classes:
B01D3/28; B01D53/18; B01F5/00; B01J10/00; B01J14/00; B01J19/24; B01J19/32
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