Document Type and Number:
Japanese Patent JPS4927773
Kind Code:
U
Application Number:
JP6856772U
Publication Date:
March 09, 1974
Filing Date:
June 10, 1972
Export Citation:
International Classes:
B01D17/12; B01D17/00; B01D17/02; B01D17/032; B01F15/04; F04B49/02; F15B11/15; G05D9/00; G05D9/04; (IPC1-7): F04B49/02; B01D17/00; F15B11/15; G05D9/00