Title:
【考案の名称】製管圧延機のプラグ装置
Document Type and Number:
Japanese Patent JPS5937281
Kind Code:
Y2
Inventors:
Shigeo Nagasaku
Uenoyama Kazuyoshi
Fumio Ezaki
Uenoyama Kazuyoshi
Fumio Ezaki
Application Number:
JP7636381U
Publication Date:
October 16, 1984
Filing Date:
May 25, 1981
Export Citation:
Assignee:
SUMITOMO METAL INDUSTRIES,LTD.
International Classes:
B21B19/02; B21B19/06; B21B25/04; (IPC1-7): B21B25/04; B21B19/06
Attorney, Agent or Firm:
Mizogami