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Patent Searching and Data


Title:
推進工法に使用される内圧対応遠心成形鉄筋コンクリート推進管
Document Type and Number:
Japanese Patent JP5578468
Kind Code:
B2
Inventors:
Hideki Ikawa
Takanobu Watanabe
Noriyuki Yamanaka
Akimoto 昌哲
Chikashi Kemuriyama
Takashi Odan
Application Number:
JP2010120373A
Publication Date:
August 27, 2014
Filing Date:
May 26, 2010
Export Citation:
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Assignee:
Nippon Hume Corp.
International Classes:
F16L1/024; F16L9/08; B28B21/68
Attorney, Agent or Firm:
Masao Tanaka