JPH0247386Y2 - - Google Patents

Info

Publication number
JPH0247386Y2
JPH0247386Y2 JP4026286U JP4026286U JPH0247386Y2 JP H0247386 Y2 JPH0247386 Y2 JP H0247386Y2 JP 4026286 U JP4026286 U JP 4026286U JP 4026286 U JP4026286 U JP 4026286U JP H0247386 Y2 JPH0247386 Y2 JP H0247386Y2
Authority
JP
Japan
Prior art keywords
underground structure
room
air
outside air
underground
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.)
Expired
Application number
JP4026286U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62152149U (da
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 JP4026286U priority Critical patent/JPH0247386Y2/ja
Publication of JPS62152149U publication Critical patent/JPS62152149U/ja
Application granted granted Critical
Publication of JPH0247386Y2 publication Critical patent/JPH0247386Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Ventilation (AREA)
JP4026286U 1986-03-19 1986-03-19 Expired JPH0247386Y2 (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4026286U JPH0247386Y2 (da) 1986-03-19 1986-03-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4026286U JPH0247386Y2 (da) 1986-03-19 1986-03-19

Publications (2)

Publication Number Publication Date
JPS62152149U JPS62152149U (da) 1987-09-26
JPH0247386Y2 true JPH0247386Y2 (da) 1990-12-13

Family

ID=30854197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4026286U Expired JPH0247386Y2 (da) 1986-03-19 1986-03-19

Country Status (1)

Country Link
JP (1) JPH0247386Y2 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723792B2 (ja) * 1988-07-22 1995-03-15 元旦ビュ−ティ工業株式会社 地下室の換気装置

Also Published As

Publication number Publication date
JPS62152149U (da) 1987-09-26

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