Title:
窓の施錠・開錠と、その開閉を行う窓の自動開閉装置
Document Type and Number:
Japanese Patent JP3982767
Kind Code:
B1
Inventors:
Hamasaki Yukio
Application Number:
JP2006273443A
Publication Date:
September 26, 2007
Filing Date:
October 04, 2006
Export Citation:
Assignee:
Hamada Kosho Co., Ltd.
International Classes:
E05B47/02; E05B45/14; E05B65/08; E05F15/14; G08B13/08
Domestic Patent References:
| JP8158737A | ||||
| JP2000310068A | ||||
| JP2004137851A | ||||
| JP2003097118A | ||||
| JP2081874U |
Attorney, Agent or Firm:
Kazunori Takenaka
Hirofumi Oya
Hirofumi Oya