JPS6139912Y2 - - Google Patents

Info

Publication number
JPS6139912Y2
JPS6139912Y2 JP9381181U JP9381181U JPS6139912Y2 JP S6139912 Y2 JPS6139912 Y2 JP S6139912Y2 JP 9381181 U JP9381181 U JP 9381181U JP 9381181 U JP9381181 U JP 9381181U JP S6139912 Y2 JPS6139912 Y2 JP S6139912Y2
Authority
JP
Japan
Prior art keywords
inner frame
wall
sleeve
sleeves
hole
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
JP9381181U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57205472U (enrdf_load_stackoverflow
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 JP9381181U priority Critical patent/JPS6139912Y2/ja
Publication of JPS57205472U publication Critical patent/JPS57205472U/ja
Application granted granted Critical
Publication of JPS6139912Y2 publication Critical patent/JPS6139912Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP9381181U 1981-06-26 1981-06-26 Expired JPS6139912Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9381181U JPS6139912Y2 (enrdf_load_stackoverflow) 1981-06-26 1981-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9381181U JPS6139912Y2 (enrdf_load_stackoverflow) 1981-06-26 1981-06-26

Publications (2)

Publication Number Publication Date
JPS57205472U JPS57205472U (enrdf_load_stackoverflow) 1982-12-27
JPS6139912Y2 true JPS6139912Y2 (enrdf_load_stackoverflow) 1986-11-14

Family

ID=29888779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9381181U Expired JPS6139912Y2 (enrdf_load_stackoverflow) 1981-06-26 1981-06-26

Country Status (1)

Country Link
JP (1) JPS6139912Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS57205472U (enrdf_load_stackoverflow) 1982-12-27

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