JPH01178535U - - Google Patents

Info

Publication number
JPH01178535U
JPH01178535U JP7502288U JP7502288U JPH01178535U JP H01178535 U JPH01178535 U JP H01178535U JP 7502288 U JP7502288 U JP 7502288U JP 7502288 U JP7502288 U JP 7502288U JP H01178535 U JPH01178535 U JP H01178535U
Authority
JP
Japan
Prior art keywords
opening
outside air
indoor air
blower
main body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7502288U
Other languages
English (en)
Japanese (ja)
Other versions
JP2503535Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7502288U priority Critical patent/JP2503535Y2/ja
Publication of JPH01178535U publication Critical patent/JPH01178535U/ja
Application granted granted Critical
Publication of JP2503535Y2 publication Critical patent/JP2503535Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
JP7502288U 1988-06-06 1988-06-06 天井設置型換気装置 Expired - Lifetime JP2503535Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7502288U JP2503535Y2 (ja) 1988-06-06 1988-06-06 天井設置型換気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7502288U JP2503535Y2 (ja) 1988-06-06 1988-06-06 天井設置型換気装置

Publications (2)

Publication Number Publication Date
JPH01178535U true JPH01178535U (US07922777-20110412-C00004.png) 1989-12-21
JP2503535Y2 JP2503535Y2 (ja) 1996-07-03

Family

ID=31300101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7502288U Expired - Lifetime JP2503535Y2 (ja) 1988-06-06 1988-06-06 天井設置型換気装置

Country Status (1)

Country Link
JP (1) JP2503535Y2 (US07922777-20110412-C00004.png)

Also Published As

Publication number Publication date
JP2503535Y2 (ja) 1996-07-03

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