Document Type and Number:
Japanese Patent JPS5318488
Kind Code:
B2
Application Number:
JP918672A
Publication Date:
June 15, 1978
Filing Date:
January 24, 1972
Export Citation:
International Classes:
A62D1/02; C25B3/28; B01J23/00; B01J27/00; C07C17/00; C07C17/10; C07C23/10; C07C67/00