Document Type and Number:
Japanese Patent JPS5179539
Kind Code:
U
Application Number:
JP15385174U
Publication Date:
June 23, 1976
Filing Date:
December 20, 1974
Export Citation:
International Classes:
B21C47/06; B21C47/34; B65H19/28; B65H27/00; (IPC1-7): B21C47/34; B65H27/00