Title:
内面突部付き既製コンクリート杭及びその製造方法
Document Type and Number:
Japanese Patent JP4708236
Kind Code:
B2
Inventors:
Atsushi Murayama
Isao Aoki
Miwa Kosuke
Kaneguchi Yoshise
Isao Aoki
Miwa Kosuke
Kaneguchi Yoshise
Application Number:
JP2006074781A
Publication Date:
June 22, 2011
Filing Date:
March 17, 2006
Export Citation:
Assignee:
Tenox Co., Ltd.
International Classes:
E02D5/30; B28B23/10
Domestic Patent References:
| JP61080823U | ||||
| JP1237101A |
Attorney, Agent or Firm:
Yasuhiro Shioda
Shiroyuki Hori
Shiroyuki Hori