Title:
【発明の名称】地下構造物の施工法及びルーフ用筒体の推進装置
Document Type and Number:
Japanese Patent JPH0759875
Kind Code:
B2
Inventors:
Uemura Koichi
Uemura Makoto
Uemura Makoto
Application Number:
JP15516388A
Publication Date:
June 28, 1995
Filing Date:
June 23, 1988
Export Citation:
Assignee:
Uemura Koichi
Uemura Makoto
Uemura Makoto
International Classes:
E21D11/06; E21D9/04; E21D9/06; (IPC1-7): E21D9/04; E21D9/06
Domestic Patent References:
| JP5927833B2 |
Attorney, Agent or Firm:
Kubo Tsukasa
Next Patent: 地中外殻体の築造装置