Title:
【発明の名称】粉体噴射攪拌工法における地盤中の側方変位低減方法及びその方法で使用する通気性パイプ
Document Type and Number:
Japanese Patent JP2934435
Kind Code:
B1
Inventors:
ARAI HIROYUKI
Application Number:
JP20365098A
Publication Date:
August 16, 1999
Filing Date:
July 17, 1998
Export Citation:
Assignee:
SHINKO TSUSHO KK
International Classes:
E02D3/12; E02D3/10; (IPC1-7): E02D3/12; E02D3/10
Attorney, Agent or Firm:
Yoneya Takeshi