ATE26190T1 - SOUND ABSORPTION PLATE. - Google Patents

SOUND ABSORPTION PLATE.

Info

Publication number
ATE26190T1
ATE26190T1 AT84900607T AT84900607T ATE26190T1 AT E26190 T1 ATE26190 T1 AT E26190T1 AT 84900607 T AT84900607 T AT 84900607T AT 84900607 T AT84900607 T AT 84900607T AT E26190 T1 ATE26190 T1 AT E26190T1
Authority
AT
Austria
Prior art keywords
sound absorption
absorption plate
plate
sound
absorption
Prior art date
Application number
AT84900607T
Other languages
German (de)
Inventor
Werner Frank
Fritz Irrgeher
Original Assignee
Illbruck Gmbh
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 DE19833301682 external-priority patent/DE3301682A1/en
Application filed by Illbruck Gmbh filed Critical Illbruck Gmbh
Priority claimed from EP19840900607 external-priority patent/EP0131616B1/en
Application granted granted Critical
Publication of ATE26190T1 publication Critical patent/ATE26190T1/en

Links

AT84900607T 1983-01-20 1984-01-20 SOUND ABSORPTION PLATE. ATE26190T1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19833301682 DE3301682A1 (en) 1983-01-20 1983-01-20 Process for manufacturing sound-absorbing bodies
DE3336850 1983-10-11
EP19840900607 EP0131616B1 (en) 1983-01-20 1984-01-20 Acoustic absorber plate
PCT/DE1984/000014 WO1984002998A1 (en) 1983-01-20 1984-01-20 Acoustic absorption for alveolar material

Publications (1)

Publication Number Publication Date
ATE26190T1 true ATE26190T1 (en) 1987-04-15

Family

ID=27190700

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84900607T ATE26190T1 (en) 1983-01-20 1984-01-20 SOUND ABSORPTION PLATE.

Country Status (1)

Country Link
AT (1) ATE26190T1 (en)

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