Document Type and Number:
Japanese Patent JPS49105776
Kind Code:
A
Application Number:
JP1768473A
Publication Date:
October 07, 1974
Filing Date:
February 13, 1973
Export Citation:
International Classes:
C10G27/10; B01D53/52; B01D53/77; B01J31/22; C01B17/05; C10K1/34; F27D17/00