Title:
Ventilation fan for duct
Document Type and Number:
Japanese Patent JP6362662
Kind Code:
B2
Inventors:
Hiroyuki Takahashi
Yasumasa Hayashi
Yasumasa Hayashi
Application Number:
JP2016235891A
Publication Date:
July 25, 2018
Filing Date:
December 05, 2016
Export Citation:
Assignee:
Toshiba Carrier Co., Ltd.
International Classes:
F24F7/10; F04D29/28; F04D29/42; F04D29/62; F24F7/06
Domestic Patent References:
| JP2010163870A | ||||
| JP2012247123A | ||||
| JP3041198U | ||||
| JP43026777Y1 | ||||
| JP8319993A | ||||
| JP7259794A | ||||
| JP49121110U | ||||
| JP43026778Y1 |
Attorney, Agent or Firm:
Patent business corporation Tokyo International Patent Office