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Patent Searching and Data


Title:
巻き取り式シャッター装置及びその巻径調整方法
Document Type and Number:
Japanese Patent JP4056939
Kind Code:
B2
Inventors:
Kazutaka Fujisawa
Atsushi Nakajima
Hidemasa Okada
Application Number:
JP2003164616A
Publication Date:
March 05, 2008
Filing Date:
June 10, 2003
Export Citation:
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Assignee:
Bunka Shutter Co., Ltd.
International Classes:
E06B9/13
Domestic Patent References:
JP2001082054A
JP2003148065A
JP2000104860A
Attorney, Agent or Firm:
Takeshi Ando
Hironari Nakano