Title:
Door device
Document Type and Number:
Japanese Patent JP5919119
Kind Code:
B2
Inventors:
Yuichi Sasaki
Application Number:
JP2012164368A
Publication Date:
May 18, 2016
Filing Date:
July 25, 2012
Export Citation:
Assignee:
Sanwa Shutter Corporation
International Classes:
E06B3/36; E05D7/04; E05D7/081
Domestic Patent References:
| JP2009275439A | ||||
| JP57050568U |
Attorney, Agent or Firm:
Shigeru Inaba