Title:
【発明の名称】杭と鞘管間のグラウト流出防止用シール構造
Document Type and Number:
Japanese Patent JP2962666
Kind Code:
B2
Inventors:
ICHIHARA YOSHIHISA
GOTO JUJI
GOTO JUJI
Application Number:
JP27496095A
Publication Date:
October 12, 1999
Filing Date:
September 28, 1995
Export Citation:
Assignee:
SEIBU HORIMA KASEI KK
International Classes:
E02B17/00; E02B3/06; E02B17/04; E02D5/24; (IPC1-7): E02B17/04; E02D5/24
Domestic Patent References:
| JP223029U | ||||
| JP6231150U | ||||
| JP5253371B2 | ||||
| JP6019146Y2 |
Attorney, Agent or Firm:
Toru Sakamoto (1 person outside)