Title:
【発明の名称】枝管成形方法
Document Type and Number:
Japanese Patent JP2525451
Kind Code:
B2
Inventors:
Kubota Masayuki
Application Number:
JP8353588A
Publication Date:
August 21, 1996
Filing Date:
April 05, 1988
Export Citation:
Assignee:
Steel Pipe Processing Co., Ltd.
International Classes:
B21C37/29; (IPC1-7): B21C37/29
Attorney, Agent or Firm:
Kazuo Sato (2 outside)