JPH01136845U - - Google Patents

Info

Publication number
JPH01136845U
JPH01136845U JP3320888U JP3320888U JPH01136845U JP H01136845 U JPH01136845 U JP H01136845U JP 3320888 U JP3320888 U JP 3320888U JP 3320888 U JP3320888 U JP 3320888U JP H01136845 U JPH01136845 U JP H01136845U
Authority
JP
Japan
Prior art keywords
damper
box
box body
switch
wind direction
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.)
Pending
Application number
JP3320888U
Other languages
English (en)
Japanese (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 JP3320888U priority Critical patent/JPH01136845U/ja
Publication of JPH01136845U publication Critical patent/JPH01136845U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Duct Arrangements (AREA)
JP3320888U 1988-03-15 1988-03-15 Pending JPH01136845U (US20100056889A1-20100304-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3320888U JPH01136845U (US20100056889A1-20100304-C00004.png) 1988-03-15 1988-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3320888U JPH01136845U (US20100056889A1-20100304-C00004.png) 1988-03-15 1988-03-15

Publications (1)

Publication Number Publication Date
JPH01136845U true JPH01136845U (US20100056889A1-20100304-C00004.png) 1989-09-19

Family

ID=31259867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3320888U Pending JPH01136845U (US20100056889A1-20100304-C00004.png) 1988-03-15 1988-03-15

Country Status (1)

Country Link
JP (1) JPH01136845U (US20100056889A1-20100304-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020126907A (ja) * 2019-02-04 2020-08-20 日本電気株式会社 検知システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020126907A (ja) * 2019-02-04 2020-08-20 日本電気株式会社 検知システム

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