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Patent Searching and Data


Title:
コンクリート節杭の製造方法
Document Type and Number:
Japanese Patent JP4260044
Kind Code:
B2
Inventors:
Yusuke Homma
Application Number:
JP2004054795A
Publication Date:
April 30, 2009
Filing Date:
February 27, 2004
Export Citation:
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Assignee:
Japan Pile Co., Ltd.
International Classes:
E02D5/48; B28B21/68; B28B23/10; E02D5/24; E02D5/58
Domestic Patent References:
JP2266019A
JP2001011851A
JP5140954A
JP58121912U
Attorney, Agent or Firm:
Satoshi Kumon
Kumon enjoyment
Hisako Yasuko