Title:
掘削土砂の搬出制御装置
Document Type and Number:
Japanese Patent JP3586807
Kind Code:
B2
Inventors:
Hiroyuki Ida
Soichiro Yamane
Imasa Yamaguchi
Kazuo Koda
Yuji Ichioka
Atsushi Matsuo
Soichiro Yamane
Imasa Yamaguchi
Kazuo Koda
Yuji Ichioka
Atsushi Matsuo
Application Number:
JP36420698A
Publication Date:
November 10, 2004
Filing Date:
December 22, 1998
Export Citation:
Assignee:
JFE Engineering Corporation
jfe Koken Co., Ltd.
jfe Koken Co., Ltd.
International Classes:
E21D9/12; (IPC1-7): E21D9/12
Domestic Patent References:
| JP58101998A | ||||
| JP58172596U |
Attorney, Agent or Firm:
Souji Sasaki
Hisao Kobayashi
Saburo Kimura
Noboru Omura
Hisao Kobayashi
Saburo Kimura
Noboru Omura