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Title:
開閉システム
Document Type and Number:
Japanese Patent JP4731070
Kind Code:
B2
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Inventors:
Kazuki Odate
Application Number:
JP2001277714A
Publication Date:
July 20, 2011
Filing Date:
September 13, 2001
Export Citation:
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Assignee:
Bunka Shutter Co., Ltd.
International Classes:
E05F15/20; E06B9/88; E06B9/82; H04Q9/00
Domestic Patent References:
JP7166765A
JP11071977A
JP10002150A
Attorney, Agent or Firm:
Nobuyuki Kudo



 
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