JPS63181737U - - Google Patents

Info

Publication number
JPS63181737U
JPS63181737U JP7201287U JP7201287U JPS63181737U JP S63181737 U JPS63181737 U JP S63181737U JP 7201287 U JP7201287 U JP 7201287U JP 7201287 U JP7201287 U JP 7201287U JP S63181737 U JPS63181737 U JP S63181737U
Authority
JP
Japan
Prior art keywords
damper
opening
top surface
ventilation
indoors
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
JP7201287U
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 JP7201287U priority Critical patent/JPS63181737U/ja
Publication of JPS63181737U publication Critical patent/JPS63181737U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
JP7201287U 1987-05-14 1987-05-14 Pending JPS63181737U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7201287U JPS63181737U (enrdf_load_stackoverflow) 1987-05-14 1987-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7201287U JPS63181737U (enrdf_load_stackoverflow) 1987-05-14 1987-05-14

Publications (1)

Publication Number Publication Date
JPS63181737U true JPS63181737U (enrdf_load_stackoverflow) 1988-11-24

Family

ID=30915082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7201287U Pending JPS63181737U (enrdf_load_stackoverflow) 1987-05-14 1987-05-14

Country Status (1)

Country Link
JP (1) JPS63181737U (enrdf_load_stackoverflow)

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