BR7902400A - Aperfeicoamentos em filtros de ar - Google Patents

Aperfeicoamentos em filtros de ar

Info

Publication number
BR7902400A
BR7902400A BR7902400A BR7902400A BR7902400A BR 7902400 A BR7902400 A BR 7902400A BR 7902400 A BR7902400 A BR 7902400A BR 7902400 A BR7902400 A BR 7902400A BR 7902400 A BR7902400 A BR 7902400A
Authority
BR
Brazil
Prior art keywords
air filter
filter improvements
air
filter
Prior art date
Application number
BR7902400A
Other languages
English (en)
Inventor
J Cianfarani
Original Assignee
Metalurgica Dall Anese Ltd
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 Metalurgica Dall Anese Ltd filed Critical Metalurgica Dall Anese Ltd
Priority to BR7902400A priority Critical patent/BR7902400A/pt
Publication of BR7902400A publication Critical patent/BR7902400A/pt

Links

BR7902400A 1979-04-18 1979-04-18 Aperfeicoamentos em filtros de ar BR7902400A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7902400A BR7902400A (pt) 1979-04-18 1979-04-18 Aperfeicoamentos em filtros de ar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7902400A BR7902400A (pt) 1979-04-18 1979-04-18 Aperfeicoamentos em filtros de ar

Publications (1)

Publication Number Publication Date
BR7902400A true BR7902400A (pt) 1980-10-29

Family

ID=4016186

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7902400A BR7902400A (pt) 1979-04-18 1979-04-18 Aperfeicoamentos em filtros de ar

Country Status (1)

Country Link
BR (1) BR7902400A (pt)

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