JPH01120033U - - Google Patents

Info

Publication number
JPH01120033U
JPH01120033U JP1520888U JP1520888U JPH01120033U JP H01120033 U JPH01120033 U JP H01120033U JP 1520888 U JP1520888 U JP 1520888U JP 1520888 U JP1520888 U JP 1520888U JP H01120033 U JPH01120033 U JP H01120033U
Authority
JP
Japan
Prior art keywords
opening
closing
signal
open
control device
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
JP1520888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0343555Y2 (US07321065-20080122-C00020.png
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 JP1520888U priority Critical patent/JPH0343555Y2/ja
Publication of JPH01120033U publication Critical patent/JPH01120033U/ja
Application granted granted Critical
Publication of JPH0343555Y2 publication Critical patent/JPH0343555Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
JP1520888U 1988-02-09 1988-02-09 Expired JPH0343555Y2 (US07321065-20080122-C00020.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1520888U JPH0343555Y2 (US07321065-20080122-C00020.png) 1988-02-09 1988-02-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1520888U JPH0343555Y2 (US07321065-20080122-C00020.png) 1988-02-09 1988-02-09

Publications (2)

Publication Number Publication Date
JPH01120033U true JPH01120033U (US07321065-20080122-C00020.png) 1989-08-15
JPH0343555Y2 JPH0343555Y2 (US07321065-20080122-C00020.png) 1991-09-12

Family

ID=31227063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1520888U Expired JPH0343555Y2 (US07321065-20080122-C00020.png) 1988-02-09 1988-02-09

Country Status (1)

Country Link
JP (1) JPH0343555Y2 (US07321065-20080122-C00020.png)

Also Published As

Publication number Publication date
JPH0343555Y2 (US07321065-20080122-C00020.png) 1991-09-12

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