JPS63173404U - - Google Patents

Info

Publication number
JPS63173404U
JPS63173404U JP6696787U JP6696787U JPS63173404U JP S63173404 U JPS63173404 U JP S63173404U JP 6696787 U JP6696787 U JP 6696787U JP 6696787 U JP6696787 U JP 6696787U JP S63173404 U JPS63173404 U JP S63173404U
Authority
JP
Japan
Prior art keywords
ventilation
opening
sheet
water
ventilation opening
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
JP6696787U
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 JP6696787U priority Critical patent/JPS63173404U/ja
Publication of JPS63173404U publication Critical patent/JPS63173404U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)
JP6696787U 1987-05-01 1987-05-01 Pending JPS63173404U (US06373033-20020416-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6696787U JPS63173404U (US06373033-20020416-M00002.png) 1987-05-01 1987-05-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6696787U JPS63173404U (US06373033-20020416-M00002.png) 1987-05-01 1987-05-01

Publications (1)

Publication Number Publication Date
JPS63173404U true JPS63173404U (US06373033-20020416-M00002.png) 1988-11-10

Family

ID=30905452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6696787U Pending JPS63173404U (US06373033-20020416-M00002.png) 1987-05-01 1987-05-01

Country Status (1)

Country Link
JP (1) JPS63173404U (US06373033-20020416-M00002.png)

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