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Patent Searching and Data


Title:
筒状素材の成形方法
Document Type and Number:
Japanese Patent JP5958967
Kind Code:
B2
Inventors:
Yoshiaki Takada
Application Number:
JP2013063501A
Publication Date:
August 02, 2016
Filing Date:
March 26, 2013
Export Citation:
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Assignee:
Nihon Spindle Manufacturing Co., Ltd.
International Classes:
B21D41/04; B21D22/16; B21H1/18
Domestic Patent References:
JP2001038436A
JP59033041A
Foreign References:
US2408596
Attorney, Agent or Firm:
Osamu Mori
Tsutomu Inoue