ATA144082A - NOISE PROTECTION CEILING - Google Patents

NOISE PROTECTION CEILING

Info

Publication number
ATA144082A
ATA144082A AT144082A AT144082A ATA144082A AT A144082 A ATA144082 A AT A144082A AT 144082 A AT144082 A AT 144082A AT 144082 A AT144082 A AT 144082A AT A144082 A ATA144082 A AT A144082A
Authority
AT
Austria
Prior art keywords
noise protection
protection ceiling
ceiling
noise
protection
Prior art date
Application number
AT144082A
Other languages
German (de)
Other versions
AT374850B (en
Inventor
Josef R Dipl Ing Dr Dorfwirth
Leopold Ing Braun
Original Assignee
Wiener Brueckenbau
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 by Wiener Brueckenbau filed Critical Wiener Brueckenbau
Priority to AT144082A priority Critical patent/AT374850B/en
Publication of ATA144082A publication Critical patent/ATA144082A/en
Application granted granted Critical
Publication of AT374850B publication Critical patent/AT374850B/en

Links

AT144082A 1982-04-13 1982-04-13 NOISE PROTECTION CEILING AT374850B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT144082A AT374850B (en) 1982-04-13 1982-04-13 NOISE PROTECTION CEILING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT144082A AT374850B (en) 1982-04-13 1982-04-13 NOISE PROTECTION CEILING

Publications (2)

Publication Number Publication Date
ATA144082A true ATA144082A (en) 1983-10-15
AT374850B AT374850B (en) 1984-06-12

Family

ID=3513931

Family Applications (1)

Application Number Title Priority Date Filing Date
AT144082A AT374850B (en) 1982-04-13 1982-04-13 NOISE PROTECTION CEILING

Country Status (1)

Country Link
AT (1) AT374850B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612292C1 (en) * 1986-04-11 1987-07-23 Zueblin Ag Noise protection covering for land traffic routes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT361965B (en) * 1973-01-17 1981-04-10 Keller Alfred DEVICE FOR PROTECTION FROM NOISE
GB1516676A (en) * 1975-06-16 1978-07-05 Generales De Constr Ind Et Civ Sound absorbing screen

Also Published As

Publication number Publication date
AT374850B (en) 1984-06-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee