Title:
【発明の名称】外法一定平行フランジ溝形鋼の圧延方法
Document Type and Number:
Japanese Patent JP2861831
Kind Code:
B2
Inventors:
KUSABA YOSHIAKI
Application Number:
JP27670594A
Publication Date:
February 24, 1999
Filing Date:
November 10, 1994
Export Citation:
Assignee:
SUMITOMO KINZOKU KOGYO KK
International Classes:
B21B27/02; B21B1/08; B21B1/095; (IPC1-7): B21B1/08; B21B27/02
Domestic Patent References:
| JP494804A | ||||
| JP475703A | ||||
| JP6453701A | ||||
| JP60154801A |
Attorney, Agent or Firm:
Morio Mori (1 outside)