Title:
【考案の名称】シ―ルド掘進機用エレクタ
Document Type and Number:
Japanese Patent JP2505127
Kind Code:
Y2
Inventors:
Yasumi Sato
Hirokichi Iwata
Hirokichi Iwata
Application Number:
JP40565690U
Publication Date:
July 24, 1996
Filing Date:
December 27, 1990
Export Citation:
Assignee:
Kawasaki Heavy Industries, Ltd.
International Classes:
E21D11/40; (IPC1-7): E21D11/40
Attorney, Agent or Firm:
Namba country