Document Type and Number:
Japanese Patent JPS5233642
Kind Code:
U
Application Number:
JP9458776U
Publication Date:
March 09, 1977
Filing Date:
July 15, 1976
Export Citation:
International Classes:
B01D1/22; B01D1/00; B01D3/00; B01D9/00; B01D53/18; B01J14/00; B01J19/00; (IPC1-7): B01D1/00; B01D3/00; B01D9/00; B01D53/18; B01J1/00