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Patent Searching and Data


Title:
残土改良剤および残土の改良方法
Document Type and Number:
Japanese Patent JP3549129
Kind Code:
B2
Inventors:
Yasutaka Ueda
Hideo Miyazaki
Hiroshi Fujita
Application Number:
JP16300695A
Publication Date:
August 04, 2004
Filing Date:
June 06, 1995
Export Citation:
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Assignee:
Sumitomo Seika Co., Ltd.
International Classes:
E02F7/00; C04B28/02; C09K17/22; C09K17/44; C09K17/48; C09K17/50; (IPC1-7): C09K17/48; C09K17/22; C09K17/44; C09K17/50; E02F7/00
Domestic Patent References:
JP6339698A
JP5032970A
JP5051583A
JP1139198A
JP6277698A
JP5017771A
JP56016586A
JP53100653A
JP58138777A
JP41001980B1
JP48027012B1
Attorney, Agent or Firm:
Tsunehiko Ichikawa