Document Type and Number:
Japanese Patent JPS5050757
Kind Code:
A
Application Number:
JP10048773A
Publication Date:
May 07, 1975
Filing Date:
September 05, 1973
Export Citation:
International Classes:
B01D29/01; B01D35/00; B01F9/00; B01F9/10; B02C17/00; B02C17/04; (IPC1-7): B01D35/00; B01F9/00; B02C17/00