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Title:
DISCHARGE SOIL IMPROVING METHOD
Document Type and Number:
Japanese Patent JPS61216994
Kind Code:
A
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Inventors:
TOMIZAWA TSUTOMU
INOUE MASAMI
Application Number:
JP5638885A
Publication Date:
September 26, 1986
Filing Date:
March 19, 1985
Export Citation:
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Assignee:
TAIHO KENSETSU KK
International Classes:
E21D9/06; E02F7/00; E21D9/12; (IPC1-7): E02F7/00; E21D9/06; E21D9/12
Domestic Patent References:
JPS5297233A1977-08-15
JPS57205477A1982-12-16
Attorney, Agent or Firm:
Takayama Michio



 
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