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Patent Searching and Data


Title:
A shutter device and a modifying method for the same
Document Type and Number:
Japanese Patent JP5997920
Kind Code:
B2
Inventors:
Noboru Yazawa
Application Number:
JP2012089804A
Publication Date:
September 28, 2016
Filing Date:
April 11, 2012
Export Citation:
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Assignee:
Bunka Shutter Co., Ltd.
International Classes:
E06B9/02; E05B65/02; E06B9/58; E06B9/68
Domestic Patent References:
JP2004257063A
JP2004052340A
JP61189950U
JP2004225378A
JP2009203722A
Attorney, Agent or Firm:
Takeshi Ando