Title:
ETA TYPE STEEL SECTIONS MANUFACTURING
Document Type and Number:
Japanese Patent JPS5314148
Kind Code:
A
Inventors:
KOSHIDA OSAMU
Application Number:
JP8881176A
Publication Date:
February 08, 1978
Filing Date:
July 26, 1976
Export Citation:
Assignee:
SUMITOMO METAL IND
International Classes:
B21B1/10; B21B1/08; (IPC1-7): B21B1/10
Domestic Patent References:
| JP44023613A |