Document Type and Number:
Japanese Patent JPS5185051
Kind Code:
U
Application Number:
JP15706974U
Publication Date:
July 08, 1976
Filing Date:
December 27, 1974
Export Citation:
International Classes:
B01J19/02; D21C7/00; D21C7/04; (IPC1-7): B01J1/00; D21C7/00