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Title:
地中連続壁の施設方法
Document Type and Number:
Japanese Patent JP4234120
Kind Code:
B2
Abstract:
A trench wall is penetrated by an obstacle (1) such as a supply line and a pipe, in which lateral trench wall recesses (51, 52) are sunk on both sides of an obstacle. A lower trench wall recess (60) is formed below the obstacle, by laterally moving a soil removing trench wall apparatus from one of the lateral trench wall recesses. An independent claim is also included for a trench wall.

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Inventors:
Erwin Stezza
Application Number:
JP2005248658A
Publication Date:
March 04, 2009
Filing Date:
August 30, 2005
Export Citation:
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Assignee:
Bauer Maschinen Game Behr
International Classes:
E02D5/18; E02D5/20; E02D19/16
Domestic Patent References:
JP9217344A
JP2000008373A
JP7054334A
JP11256566A
JP2004044083A
Attorney, Agent or Firm:
Kenji Yoshida
Jun Ishida



 
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