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Title:
凍結処理に用いる凍結管及び凍結管を用いた凍結工法
Document Type and Number:
Japanese Patent JP4330944
Kind Code:
B2
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Inventors:
Tsuruki Yuuo
Akira Higashiyama
Application Number:
JP2003189003A
Publication Date:
September 16, 2009
Filing Date:
June 30, 2003
Export Citation:
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Assignee:
Fukuda Gumi Co., Ltd.
International Classes:
E02D19/14; E21D9/04; E21D9/06
Domestic Patent References:
JP47001006Y1
JP51139118A
JP47034453B1
JP50065010A
JP48025292Y1
JP3249235A
Other References:
松尾新一郎,土質安定工法便覧,日刊工業新聞社,1976年12月,3版,P.517~P.519,図26.18
Attorney, Agent or Firm:
Tsuyoshi Yoshii
Masae Yoshii



 
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