Title:
【発明の名称】水ガラス系グラウトの注入工法
Document Type and Number:
Japanese Patent JP2844443
Kind Code:
B2
Inventors:
TAKADA MASAATSU
Application Number:
JP628396A
Publication Date:
January 06, 1999
Filing Date:
January 18, 1996
Export Citation:
Assignee:
HIGASHINIPPON RYOKAKU TETSUDO KK
International Classes:
E02D3/12; (IPC1-7): E02D3/12
Domestic Patent References:
| JP58127827A | ||||
| JP5361111A | ||||
| JP5910609A | ||||
| JP63193019A |
Attorney, Agent or Firm:
Yoshihisa Nagai (1 outside)