Title:
【発明の名称】多軸ソイル柱列掘削機の掘削精度制御方法およびその装置
Document Type and Number:
Japanese Patent JP2736471
Kind Code:
B2
Inventors:
FUJII TAKUMI
KUKINO YOSHINORI
KUKINO YOSHINORI
Application Number:
JP15063490A
Publication Date:
April 02, 1998
Filing Date:
June 08, 1990
Export Citation:
Assignee:
TAKENAKA KOMUTEN KK
International Classes:
E21B47/02; E02D5/18; E02D17/13; E02F5/02; E21B47/024; (IPC1-7): E21B47/024
Attorney, Agent or Firm:
Kiyoshi Sakai