Document Type and Number:
Japanese Patent JPS5322053
Kind Code:
B1
Application Number:
JP8804069A
Publication Date:
July 06, 1978
Filing Date:
November 05, 1969
Export Citation:
International Classes:
B21C49/00; B65H23/00; B65H23/16; B65H23/188; C23C2/00; (IPC1-7): C23C1/14; B65H23/00