Title:
Natural wind power ventilation window
Document Type and Number:
Japanese Patent JP5985237
Kind Code:
B2
Inventors:
Shingo Fujioka
Application Number:
JP2012097643A
Publication Date:
September 06, 2016
Filing Date:
April 23, 2012
Export Citation:
Assignee:
Fuji Sash Co., Ltd.
International Classes:
E05C1/16; E05F1/02; E05F11/04
Domestic Patent References:
| JP4151564B2 |
Attorney, Agent or Firm:
Kiwa Patent Office