BR7204376D0 - NEW AND ORIGINAL FIBER AND RESIN BLANK FOR ACOUSTIC INSULATION AND ORIGINAL FIBER AND RESIN BLANK FOR USUSTIC ACOUSTIC INSULATION - Google Patents

NEW AND ORIGINAL FIBER AND RESIN BLANK FOR ACOUSTIC INSULATION AND ORIGINAL FIBER AND RESIN BLANK FOR USUSTIC ACOUSTIC INSULATION

Info

Publication number
BR7204376D0
BR7204376D0 BR437672A BR437672A BR7204376D0 BR 7204376 D0 BR7204376 D0 BR 7204376D0 BR 437672 A BR437672 A BR 437672A BR 437672 A BR437672 A BR 437672A BR 7204376 D0 BR7204376 D0 BR 7204376D0
Authority
BR
Brazil
Prior art keywords
acoustic insulation
original fiber
resin blank
usustic
new
Prior art date
Application number
BR437672A
Other languages
Portuguese (pt)
Inventor
P Rossetti
Original Assignee
Ello Sa Artefatos De Fibras Te
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 Ello Sa Artefatos De Fibras Te filed Critical Ello Sa Artefatos De Fibras Te
Priority to BR437672A priority Critical patent/BR7204376D0/en
Publication of BR7204376D0 publication Critical patent/BR7204376D0/en

Links

BR437672A 1972-07-03 1972-07-03 NEW AND ORIGINAL FIBER AND RESIN BLANK FOR ACOUSTIC INSULATION AND ORIGINAL FIBER AND RESIN BLANK FOR USUSTIC ACOUSTIC INSULATION BR7204376D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR437672A BR7204376D0 (en) 1972-07-03 1972-07-03 NEW AND ORIGINAL FIBER AND RESIN BLANK FOR ACOUSTIC INSULATION AND ORIGINAL FIBER AND RESIN BLANK FOR USUSTIC ACOUSTIC INSULATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR437672A BR7204376D0 (en) 1972-07-03 1972-07-03 NEW AND ORIGINAL FIBER AND RESIN BLANK FOR ACOUSTIC INSULATION AND ORIGINAL FIBER AND RESIN BLANK FOR USUSTIC ACOUSTIC INSULATION

Publications (1)

Publication Number Publication Date
BR7204376D0 true BR7204376D0 (en) 1974-09-05

Family

ID=3935125

Family Applications (1)

Application Number Title Priority Date Filing Date
BR437672A BR7204376D0 (en) 1972-07-03 1972-07-03 NEW AND ORIGINAL FIBER AND RESIN BLANK FOR ACOUSTIC INSULATION AND ORIGINAL FIBER AND RESIN BLANK FOR USUSTIC ACOUSTIC INSULATION

Country Status (1)

Country Link
BR (1) BR7204376D0 (en)

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