Title:
開閉装置
Document Type and Number:
Japanese Patent JP5748515
Kind Code:
B2
Inventors:
Kazuhiko Omachi
Atsushi Kurihara
Yoshida Exhibition
Atsushi Kurihara
Yoshida Exhibition
Application Number:
JP2011056024A
Publication Date:
July 15, 2015
Filing Date:
March 14, 2011
Export Citation:
Assignee:
Bunka Shutter Co., Ltd.
Bunka Shutter Service Co., Ltd.
Bunka Shutter Service Co., Ltd.
International Classes:
E06B9/56; E06B9/17
Domestic Patent References:
| JP52135546A |
Attorney, Agent or Firm:
Eichi International Patent Office
Ritsumasa Kobashi
Ritsumasa Kobashi