Title:
【発明の名称】泥水固化法による函渠の布設方法
Document Type and Number:
Japanese Patent JP2873911
Kind Code:
B2
Inventors:
OONISHI EIJI
KAWAHITO TETSUO
KAWAHITO TETSUO
Application Number:
JP12783394A
Publication Date:
March 24, 1999
Filing Date:
June 09, 1994
Export Citation:
Assignee:
RAITO KOGYO KK
International Classes:
E02D25/00; E03F3/04; E03F3/06; F16L1/024; (IPC1-7): E03F3/06; E03F3/04; F16L1/024
Domestic Patent References:
| JP57116989A | ||||
| JP60138124A | ||||
| JP610365A | ||||
| JP57105342U | ||||
| JP6194104U |
Attorney, Agent or Firm:
Yoshihisa Nagai