Document Type and Number:
Japanese Patent JPS4919976
Kind Code:
B1
Application Number:
JP9441670A
Publication Date:
May 21, 1974
Filing Date:
October 27, 1970
Export Citation:
International Classes:
B65G45/00; B08B11/00; B21C43/00; B24B29/00; B65G45/10; B65G45/22