Title:
シャッター装置
Document Type and Number:
Japanese Patent JP4686511
Kind Code:
B2
Inventors:
Hidemasa Okada
Application Number:
JP2007193568A
Publication Date:
May 25, 2011
Filing Date:
July 25, 2007
Export Citation:
Assignee:
Bunka Shutter Co., Ltd.
International Classes:
E06B9/80; A62C2/06; E06B9/17
Domestic Patent References:
| JP4013389B2 | ||||
| JP51095245U | ||||
| JP7328138A | ||||
| JP11313901A |
Attorney, Agent or Firm:
Norimitsu Nishimura
Noriyuki Suzuki
Noriyuki Suzuki