Title:
継ぎ杭式粉粒体パイルの杭頭管理装置
Document Type and Number:
Japanese Patent JP4092801
Kind Code:
B2
Inventors:
Masao Iwata
Yoshinori Sugama
Yoshinori Sugama
Application Number:
JP36119498A
Publication Date:
May 28, 2008
Filing Date:
December 18, 1998
Export Citation:
Assignee:
Onoda Chemiko Co., Ltd.
International Classes:
E02D5/62; E02D3/08
Domestic Patent References:
| JP52104311A | ||||
| JP54144005A |
Attorney, Agent or Firm:
Yu Saito
Fumihiko Ito
Fumihiko Ito