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Patent Searching and Data


Title:
転てつ減摩器
Document Type and Number:
Japanese Patent JP4823779
Kind Code:
B2
Inventors:
Yutaka Yoshida
Yoshiya Suzuki
Shiomi Tamaki
Kenji Sumiyoshi
Takaaki Irie
Katsunari Konishi
Toshihiro Mori
Application Number:
JP2006167098A
Publication Date:
November 24, 2011
Filing Date:
June 16, 2006
Export Citation:
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Assignee:
West Japan Railway Company
Yamato Orbit Manufacturing Co., Ltd.
International Classes:
E01B7/00
Domestic Patent References:
JP9111701A
Foreign References:
EP0674049A1
DE19729208A1
DE4041264A1
FR1547343A1
Attorney, Agent or Firm:
Yoshihiro Tsunoda
Yasu Furukawa
Toshio Nishitani