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Patent Searching and Data


Title:
【発明の名称】地盤注入工法
Document Type and Number:
Japanese Patent JP2821049
Kind Code:
B2
Inventors:
Katsumi Otani
Masatoshi Kushima
Fujio Ito
Eiichi Road
Application Number:
JP25412991A
Publication Date:
November 05, 1998
Filing Date:
September 06, 1991
Export Citation:
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Assignee:
Obayashi Corporation
TOYO BOSEKI KABUSHIKI KAISHA
International Classes:
E02D3/12; E02D19/16; (IPC1-7): E02D3/12; E02D19/16
Domestic Patent References:
JP1142119A
JP5810508B2
Other References:
増田房義著「高分子新素材OnePoint4 高吸収性ポリマー」第1版,共立出版,昭和62年11月15日発行,p.22−23
Attorney, Agent or Firm:
Kensuke Isshiki (2 outside)