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AU535360B2 - Acoustic panels - Google Patents
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AU535360B2 - Acoustic panels - Google Patents

Acoustic panels

Info

Publication number
AU535360B2
AU535360B2 AU69576/81A AU6957681A AU535360B2 AU 535360 B2 AU535360 B2 AU 535360B2 AU 69576/81 A AU69576/81 A AU 69576/81A AU 6957681 A AU6957681 A AU 6957681A AU 535360 B2 AU535360 B2 AU 535360B2
Authority
AU
Australia
Prior art keywords
acoustic panels
acoustic
panels
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.)
Ceased
Application number
AU69576/81A
Other versions
AU6957681A (en
Inventor
Dieter Jablonka
Norbert Kieswetter
Bertalan Lakatos
Klaus Urban
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer/doerke
Original Assignee
Dorken & Co
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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
Priority claimed from DE19803030238 external-priority patent/DE3030238A1/en
Application filed by Dorken & Co, Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Dorken & Co
Publication of AU6957681A publication Critical patent/AU6957681A/en
Application granted granted Critical
Publication of AU535360B2 publication Critical patent/AU535360B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU69576/81A 1980-08-09 1981-04-15 Acoustic panels Ceased AU535360B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE30302386 1980-08-09
DE19803030238 DE3030238A1 (en) 1977-12-24 1980-08-09 Oscillating foil grid sound absorbing wall component - has non oscillating strip of covering material

Publications (2)

Publication Number Publication Date
AU6957681A AU6957681A (en) 1982-02-18
AU535360B2 true AU535360B2 (en) 1984-03-15

Family

ID=6109300

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69576/81A Ceased AU535360B2 (en) 1980-08-09 1981-04-15 Acoustic panels

Country Status (1)

Country Link
AU (1) AU535360B2 (en)

Also Published As

Publication number Publication date
AU6957681A (en) 1982-02-18

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