BR7002617U - Fabricacao de elementos filtrantes pelo processo fusao-extrusao-sopro - Google Patents

Fabricacao de elementos filtrantes pelo processo fusao-extrusao-sopro

Info

Publication number
BR7002617U
BR7002617U BR7002617U BR7002617U BR7002617U BR 7002617 U BR7002617 U BR 7002617U BR 7002617 U BR7002617 U BR 7002617U BR 7002617 U BR7002617 U BR 7002617U BR 7002617 U BR7002617 U BR 7002617U
Authority
BR
Brazil
Prior art keywords
fusion
extrusion
manufacture
blowing process
filtering elements
Prior art date
Application number
BR7002617U
Other languages
English (en)
Inventor
Vanius Benedetti
Original Assignee
Vanius Benedetti
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 Vanius Benedetti filed Critical Vanius Benedetti
Priority to BR7002617U priority Critical patent/BR7002617U/pt
Publication of BR7002617U publication Critical patent/BR7002617U/pt

Links

BR7002617U 1990-11-23 1990-11-23 Fabricacao de elementos filtrantes pelo processo fusao-extrusao-sopro BR7002617U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7002617U BR7002617U (pt) 1990-11-23 1990-11-23 Fabricacao de elementos filtrantes pelo processo fusao-extrusao-sopro

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7002617U BR7002617U (pt) 1990-11-23 1990-11-23 Fabricacao de elementos filtrantes pelo processo fusao-extrusao-sopro

Publications (1)

Publication Number Publication Date
BR7002617U true BR7002617U (pt) 1991-11-19

Family

ID=3981895

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7002617U BR7002617U (pt) 1990-11-23 1990-11-23 Fabricacao de elementos filtrantes pelo processo fusao-extrusao-sopro

Country Status (1)

Country Link
BR (1) BR7002617U (pt)

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FD3 Appl. lapsed due to non-payment of renewal fee