Title:
開口部のコールドドラフト防止システム
Document Type and Number:
Japanese Patent JP4689017
Kind Code:
B2
Inventors:
Hirotaka Wada
Makoto Oyama
Kishimoto Ryusei
Yuhashi Ohashi
Toshio Hirokawa
Makoto Oyama
Kishimoto Ryusei
Yuhashi Ohashi
Toshio Hirokawa
Application Number:
JP2000279542A
Publication Date:
May 25, 2011
Filing Date:
September 14, 2000
Export Citation:
Assignee:
DAIWA HOUSE INDUSTRY CO.,LTD.
Corona Co., Ltd.
Corona Co., Ltd.
International Classes:
E02D27/01; F24F5/00; F24D3/12
Domestic Patent References:
| JP3029335U | ||||
| JP9196396A | ||||
| JP52028349Y1 | ||||
| JP11294798A | ||||
| JP7133954A | ||||
| JP11063532A | ||||
| JP4292721A |
Attorney, Agent or Firm:
Yuyuki Harima