Title:
軸流送風機の羽根車、及び軸流送風機
Document Type and Number:
Japanese Patent JP6604981
Kind Code:
B2
Inventors:
Naohiko Homma
Toshikatsu Arai
Toshikatsu Arai
Application Number:
JP2017034372A
Publication Date:
November 13, 2019
Filing Date:
February 27, 2017
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F04D29/38; F04D29/66
Domestic Patent References:
| JP7279893A | ||||
| JP200506357A | ||||
| JP2000110789A | ||||
| JP201665536A |
Foreign References:
| US20100232971 |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office