Title:
【発明の名称】ねじ込み式鋼管杭及びその施工方法
Document Type and Number:
Japanese Patent JP3170756
Kind Code:
B1
Inventors:
Toshio Shinohara
Gen Mori
Hisahisa Shimaoka
Masahiro Hayashi
Takashi Okamoto
Gen Mori
Hisahisa Shimaoka
Masahiro Hayashi
Takashi Okamoto
Application Number:
JP2001003206A
Publication Date:
May 28, 2001
Filing Date:
January 11, 2001
Export Citation:
Assignee:
Nippon Steel Tube Co., Ltd.
Chiyoda Corporation
Chiyoda Corporation
International Classes:
E02D5/54; E02D5/24; E02D5/28; E02D5/48; E02D5/56; E02D5/72; (IPC1-7): E02D5/54
Domestic Patent References:
| JP9324419A | ||||
| JP527109A | ||||
| JP262648B2 | ||||
| JP5827366B2 | ||||
| JP632509Y2 |
Attorney, Agent or Firm:
Muneharu Sasaki (3 outside)
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