Document Type and Number:
Japanese Patent JPS5178231
Kind Code:
U
Application Number:
JP15179474U
Publication Date:
June 21, 1976
Filing Date:
December 14, 1974
Export Citation:
International Classes:
B01D46/02; B01D25/00; B01D46/00; B01D46/04; B23K37/00; F16P1/06; (IPC1-7): B23K37/00; B01D25/00