RO83902A2 - Membrane accustique et procede de realisation - Google Patents

Membrane accustique et procede de realisation

Info

Publication number
RO83902A2
RO83902A2 RO82106885A RO10688582A RO83902A2 RO 83902 A2 RO83902 A2 RO 83902A2 RO 82106885 A RO82106885 A RO 82106885A RO 10688582 A RO10688582 A RO 10688582A RO 83902 A2 RO83902 A2 RO 83902A2
Authority
RO
Romania
Prior art keywords
accustical
membrane
making
accustical membrane
Prior art date
Application number
RO82106885A
Other languages
English (en)
Romanian (ro)
Other versions
RO83902B1 (ro
Inventor
Paul Predescu
Constantin M Popa
Natalia Cutieru
Original Assignee
Institutul De Cercetari Textile,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 Institutul De Cercetari Textile,Ro filed Critical Institutul De Cercetari Textile,Ro
Priority to RO106885A priority Critical patent/RO83902B1/ro
Publication of RO83902A2 publication Critical patent/RO83902A2/fr
Publication of RO83902B1 publication Critical patent/RO83902B1/ro

Links

RO106885A 1982-03-12 1982-03-12 Membrana acustica si procedeu de realizare a acesteia RO83902B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO106885A RO83902B1 (ro) 1982-03-12 1982-03-12 Membrana acustica si procedeu de realizare a acesteia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO106885A RO83902B1 (ro) 1982-03-12 1982-03-12 Membrana acustica si procedeu de realizare a acesteia

Publications (2)

Publication Number Publication Date
RO83902A2 true RO83902A2 (fr) 1984-11-25
RO83902B1 RO83902B1 (ro) 1984-11-30

Family

ID=20111222

Family Applications (1)

Application Number Title Priority Date Filing Date
RO106885A RO83902B1 (ro) 1982-03-12 1982-03-12 Membrana acustica si procedeu de realizare a acesteia

Country Status (1)

Country Link
RO (1) RO83902B1 (fr)

Also Published As

Publication number Publication date
RO83902B1 (ro) 1984-11-30

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