Document Type and Number:
Japanese Patent JPS5369423
Kind Code:
U
Application Number:
JP15275776U
Publication Date:
June 10, 1978
Filing Date:
November 16, 1976
Export Citation:
International Classes:
B21C47/00; B21C47/06; B21C47/34; B65H20/02; B65H27/00; (IPC1-7): B21C47/34; B21C47/06; B65H27/00