Title:
【考案の名称】杭打ち機のリ―ダ―支持装置
Document Type and Number:
Japanese Patent JP2502443
Kind Code:
Y2
Inventors:
Masayuki Ando
Satoshi Kitaoka
Satoshi Kitaoka
Application Number:
JP3599191U
Publication Date:
June 26, 1996
Filing Date:
May 21, 1991
Export Citation:
Assignee:
Sumitomo Construction Machinery Co., Ltd.
International Classes:
E02D7/16; E02D7/14; E21B15/00; (IPC1-7): E02D7/14; E21B15/00
Attorney, Agent or Firm:
Takayoshi Hayashi