Title:
ドレーン構造およびドレーン構造の施工方法
Document Type and Number:
Japanese Patent JP4629559
Kind Code:
B2
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Inventors:
Koshikawa Hideki
Takaaki Sugano
Nobuyoshi Yamaoka
Takaaki Sugano
Nobuyoshi Yamaoka
Application Number:
JP2005334292A
Publication Date:
February 09, 2011
Filing Date:
November 18, 2005
Export Citation:
Assignee:
Kyowa Harmotech Co., Ltd.
International Classes:
E02B3/04; E02B3/08; E02B3/12
Domestic Patent References:
JP2002121720A | ||||
JP2006322302A | ||||
JP2006274797A | ||||
JP2006233759A | ||||
JP10306422A |
Attorney, Agent or Firm:
Hiroshi Maeda
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura
Hiroshi Takeuchi
Takahisa Shimada
Yuji Takeuchi
Katsumi Imae
Atsushi Fujita
Kazunari Ninomiya
Tomoo Harada
Iseki Katsumori
Seki Kei
Yasuya Sugiura