Title:
自重降下式シャッターにおけるブレーキ解放・復帰装置
Document Type and Number:
Japanese Patent JP4906613
Kind Code:
B2
Inventors:
Yuji Furuno
Nobu Suzuki
Aya Hashimoto
Hidekuni Kojima
Nobu Suzuki
Aya Hashimoto
Hidekuni Kojima
Application Number:
JP2007175979A
Publication Date:
March 28, 2012
Filing Date:
July 04, 2007
Export Citation:
Assignee:
Sanwa Shutter Corporation
International Classes:
E06B9/84; E06B9/80; E06B9/82
Domestic Patent References:
| JP2006225922A |
Attorney, Agent or Firm:
Shigeru Inaba