Title:
METHOD AND DEVICE FOR PRODUCING METAL MATERIAL HAVING CIRCULAR SECTION
Document Type and Number:
Japanese Patent JPS51126363
Kind Code:
A
Inventors:
OOBA HIROSHI
Application Number:
JP5183275A
Publication Date:
November 04, 1976
Filing Date:
April 28, 1975
Export Citation:
Assignee:
MITSUBISHI ALUMINIUM
International Classes:
B21C3/08; B21B13/00; B21B19/12; B21C1/00; B21C23/08; (IPC1-7): B21B13/00; B21B19/12; B21C1/00; B21C3/08