Document Type and Number:
Japanese Patent JPS5235313
Kind Code:
Y2
Application Number:
JP3400274U
Publication Date:
August 11, 1977
Filing Date:
March 27, 1974
Export Citation:
International Classes:
B01D21/01; B01D21/00; B01D21/08; B01D21/30; B01J14/00; B01J19/00; B01J19/18; (IPC1-7): B01J1/00; B01D21/00; C02C5/02