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Title:
天井ボード開口装置
Document Type and Number:
Japanese Patent JP4447844
Kind Code:
B2
Inventors:
Akinori Morishita
Shigeo Shibata
Koji Takesue
Tomoharu Miyazawa
Yasuyuki Kuwano
Application Number:
JP2003037203A
Publication Date:
April 07, 2010
Filing Date:
February 14, 2003
Export Citation:
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Assignee:
Kyudenko Corporation
Nagaki Seiki Co., Ltd.
International Classes:
B23Q11/00; B28D1/14; B23B47/34; B28D7/02
Domestic Patent References:
JP11333658A
JP5318459A
JP9225718A
JP2001341123A
JP2001277018A
JP4086109U
JP5070844U
Attorney, Agent or Firm:
Nobuyuki Fujii
Nobutaka Fujii
Shigeo Fujii



 
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