JPH0453905U - - Google Patents

Info

Publication number
JPH0453905U
JPH0453905U JP9642290U JP9642290U JPH0453905U JP H0453905 U JPH0453905 U JP H0453905U JP 9642290 U JP9642290 U JP 9642290U JP 9642290 U JP9642290 U JP 9642290U JP H0453905 U JPH0453905 U JP H0453905U
Authority
JP
Japan
Prior art keywords
thick
hollow
aluminum
utility
over
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
JP9642290U
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 JP9642290U priority Critical patent/JPH0453905U/ja
Publication of JPH0453905U publication Critical patent/JPH0453905U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
JP9642290U 1990-09-13 1990-09-13 Pending JPH0453905U (US20080293856A1-20081127-C00150.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9642290U JPH0453905U (US20080293856A1-20081127-C00150.png) 1990-09-13 1990-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9642290U JPH0453905U (US20080293856A1-20081127-C00150.png) 1990-09-13 1990-09-13

Publications (1)

Publication Number Publication Date
JPH0453905U true JPH0453905U (US20080293856A1-20081127-C00150.png) 1992-05-08

Family

ID=31835949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9642290U Pending JPH0453905U (US20080293856A1-20081127-C00150.png) 1990-09-13 1990-09-13

Country Status (1)

Country Link
JP (1) JPH0453905U (US20080293856A1-20081127-C00150.png)

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