Document Type and Number:
Japanese Patent JPS4873365
Kind Code:
A
Application Number:
JP480472A
Publication Date:
October 03, 1973
Filing Date:
January 08, 1972
Export Citation:
International Classes:
C02F1/463; B03D1/14; C02F1/465; C25B9/02; (IPC1-7): C25B9/02