Title:
回転貫入鋼管杭
Document Type and Number:
Japanese Patent JP5013384
Kind Code:
B2
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Inventors:
Tomoyuki Endo
Toshihiko Takahashi
Nobuhiro Sugawara
Toshihiko Takahashi
Nobuhiro Sugawara
Application Number:
JP2010216318A
Publication Date:
August 29, 2012
Filing Date:
September 28, 2010
Export Citation:
Assignee:
Geotech Co., Ltd.
Kokuei Co., Ltd.
Kokuei Co., Ltd.
International Classes:
E02D5/56; E02D5/28; E02D7/22
Domestic Patent References:
| JP2005126926A |
Attorney, Agent or Firm:
Toshihiko Ishikawa