Title:
通気ダクト内設置フィルター装置
Document Type and Number:
Japanese Patent JP4976102
Kind Code:
B2
Inventors:
Keiichi Ochi
Application Number:
JP2006285852A
Publication Date:
July 18, 2012
Filing Date:
October 20, 2006
Export Citation:
Assignee:
Dai-Dan Co., Ltd.
International Classes:
F24F7/10
Domestic Patent References:
| JP2004301423A | ||||
| JP10160217A |
Attorney, Agent or Firm:
Yoshitaka Kobayashi