Title:
IKEI PC KOBONO SEIZOHOHO
Document Type and Number:
Japanese Patent JPS5142056
Kind Code:
A
Inventors:
NAGAI HIROSHI
FUKUDA TAKASHI
FUKUDA TAKASHI
Application Number:
JP11642474A
Publication Date:
April 09, 1976
Filing Date:
October 09, 1974
Export Citation:
Assignee:
SUMITOMO METAL IND
International Classes:
B21B1/16; B21C49/00; B21F23/00; B21H8/00; (IPC1-7): B21C49/00; B21F23/00; B21H8/00
Domestic Patent References:
| JPS4913785U | 1974-02-05 | |||
| JPS477203A |