Document Type and Number:
Japanese Patent JPS5571620
Kind Code:
U
More Like This:
| JP7449343 | bending roll |
Application Number:
JP15474578U
Publication Date:
May 17, 1980
Filing Date:
November 09, 1978
Export Citation:
International Classes:
B21D5/14; B21D5/12; (IPC1-7): B21D5/12
Domestic Patent References:
| JPS5340217A | 1978-04-12 |