Title:
【発明の名称】地下構造施工の揚土装置
Document Type and Number:
Japanese Patent JP2847128
Kind Code:
B2
Inventors:
KIKUCHI JUICHI
KAJIOKA YASUO
ODAWARA TAKURO
MAKINO SOICHI
KAJIOKA YASUO
ODAWARA TAKURO
MAKINO SOICHI
Application Number:
JP16518490A
Publication Date:
January 13, 1999
Filing Date:
June 22, 1990
Export Citation:
Assignee:
SHIMIZU KENSETSU KK
International Classes:
E02F1/00; E02D23/08; E02F7/00; (IPC1-7): E02F7/00
Domestic Patent References:
| JP5856773B2 | ||||
| JP3927441B1 |
Attorney, Agent or Firm:
Masatake Shiga (2 outside)