RO94502A2 - Procede d'obtention d'une couche phonoabsorbante - Google Patents

Procede d'obtention d'une couche phonoabsorbante

Info

Publication number
RO94502A2
RO94502A2 RO86122427A RO12242786A RO94502A2 RO 94502 A2 RO94502 A2 RO 94502A2 RO 86122427 A RO86122427 A RO 86122427A RO 12242786 A RO12242786 A RO 12242786A RO 94502 A2 RO94502 A2 RO 94502A2
Authority
RO
Romania
Prior art keywords
phonoabsorbent
obtaining
layer
phonoabsorbent layer
Prior art date
Application number
RO86122427A
Other languages
English (en)
Romanian (ro)
Other versions
RO94502B1 (ro
Inventor
Ioan Ycaci-Balan
Stelian Dulf
Ioan Tutianu
Original Assignee
Intreprinderea Forestiera De Exploatare Si Transport,Ro
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 Intreprinderea Forestiera De Exploatare Si Transport,Ro filed Critical Intreprinderea Forestiera De Exploatare Si Transport,Ro
Priority to RO122427A priority Critical patent/RO94502B1/ro
Publication of RO94502A2 publication Critical patent/RO94502A2/fr
Publication of RO94502B1 publication Critical patent/RO94502B1/ro

Links

RO122427A 1986-03-04 1986-03-04 Procedeu de obtinere a unui strat fonoabsorbant RO94502B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO122427A RO94502B1 (ro) 1986-03-04 1986-03-04 Procedeu de obtinere a unui strat fonoabsorbant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO122427A RO94502B1 (ro) 1986-03-04 1986-03-04 Procedeu de obtinere a unui strat fonoabsorbant

Publications (2)

Publication Number Publication Date
RO94502A2 true RO94502A2 (fr) 1988-06-30
RO94502B1 RO94502B1 (ro) 1988-07-01

Family

ID=20119091

Family Applications (1)

Application Number Title Priority Date Filing Date
RO122427A RO94502B1 (ro) 1986-03-04 1986-03-04 Procedeu de obtinere a unui strat fonoabsorbant

Country Status (1)

Country Link
RO (1) RO94502B1 (fr)

Also Published As

Publication number Publication date
RO94502B1 (ro) 1988-07-01

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