Title:
換気システム、換気方法、及び制御装置
Document Type and Number:
Japanese Patent JP5848642
Kind Code:
B2
Inventors:
Justice
Toshio Kanno
Takashi Yamamoto
Yoshikazu Niiza
Toshio Kanno
Takashi Yamamoto
Yoshikazu Niiza
Application Number:
JP2012054515A
Publication Date:
January 27, 2016
Filing Date:
March 12, 2012
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
F24F7/007; E21F1/00
Domestic Patent References:
| JP2011208442A | ||||
| JP60207472A | ||||
| JP6165547A | ||||
| JP2004328809A |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Etsuo Tada