Document Type and Number:
Japanese Patent JPS5643400
Kind Code:
Y2
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Application Number:
JP1898979U
Publication Date:
October 12, 1981
Filing Date:
February 19, 1979
Export Citation:
International Classes:
B01D53/34; B01D53/50; B01D53/77; B01J10/00; B01J14/00; B01F27/96; B01J19/26; (IPC1-7): B01J10/00; B01D53/34; B01F3/04; B01F7/32