Document Type and Number:
Japanese Patent JPS5158155
Kind Code:
U
Application Number:
JP13141674U
Publication Date:
May 07, 1976
Filing Date:
October 30, 1974
Export Citation:
International Classes:
B01D53/38; A61L9/00; B01D53/74; B01J19/12; C01B13/10; (IPC1-7): C01B13/10; A61L9/00