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Patent Searching and Data


Title:
止水パネルの製造方法
Document Type and Number:
Japanese Patent JP4905169
Kind Code:
B2
Inventors:
Mitsuo Koyanagi
Hori Nagao
Haruka Ogawa
Ichifusa Mitani
Application Number:
JP2007030826A
Publication Date:
March 28, 2012
Filing Date:
February 09, 2007
Export Citation:
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Assignee:
Obayashi Corporation
International Classes:
E02D31/02
Domestic Patent References:
JP7247570A
JP46035337B1
JP3016672U
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation