Title:
プレキャスト擁壁推進工法
Document Type and Number:
Japanese Patent JP5787315
Kind Code:
B2
Inventors:
Eiji Sakai
Application Number:
JP2011190461A
Publication Date:
September 30, 2015
Filing Date:
September 01, 2011
Export Citation:
Assignee:
Alpha Civil Engineering Co., Ltd.
Boarding Co., Ltd.
Boarding Co., Ltd.
International Classes:
E02D29/02; E21D9/06
Domestic Patent References:
| JP3766423B2 | ||||
| JP2001173368A | ||||
| JP3069797A | ||||
| JP9158223A | ||||
| JP3156034A |
Attorney, Agent or Firm:
Shoshiro Toshima