Document Type and Number:
Japanese Patent JPS5381645
Kind Code:
U
Application Number:
JP16483776U
Publication Date:
July 06, 1978
Filing Date:
December 10, 1976
Export Citation:
International Classes:
B01D53/04; B01D53/18; B01J8/02; (IPC1-7): B01D53/04; B01D53/18; B01J8/02