Title:
【発明の名称】2ロール・3ロール併用型サイザー
Document Type and Number:
Japanese Patent JP3006942
Kind Code:
B2
Inventors:
Tatsuo Imai
Shinji Akita
Hiromochi Sakura
Yoshihide Okamoto
Shinji Akita
Hiromochi Sakura
Yoshihide Okamoto
Application Number:
JP28377391A
Publication Date:
February 07, 2000
Filing Date:
October 04, 1991
Export Citation:
Assignee:
Ishikawajima Harima Heavy Industries Co., Ltd.
Nippon Steel Tube Co., Ltd.
Nippon Steel Tube Co., Ltd.
International Classes:
B21B19/10; B21B17/14; B21B31/02; B21B31/08; B21B13/00; B21B13/10; (IPC1-7): B21B19/10; B21B31/02; B21B31/08
Attorney, Agent or Firm:
Toru Sakamoto