BR7803581A - Aperfeicoamentos em filtros de ar - Google Patents

Aperfeicoamentos em filtros de ar

Info

Publication number
BR7803581A
BR7803581A BR7803581A BR7803581A BR7803581A BR 7803581 A BR7803581 A BR 7803581A BR 7803581 A BR7803581 A BR 7803581A BR 7803581 A BR7803581 A BR 7803581A BR 7803581 A BR7803581 A BR 7803581A
Authority
BR
Brazil
Prior art keywords
air filter
filter improvements
air
filter
Prior art date
Application number
BR7803581A
Other languages
English (en)
Inventor
R Schutz
Original Assignee
R Schutz
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 R Schutz filed Critical R Schutz
Priority to BR7803581A priority Critical patent/BR7803581A/pt
Publication of BR7803581A publication Critical patent/BR7803581A/pt

Links

BR7803581A 1978-06-05 1978-06-05 Aperfeicoamentos em filtros de ar BR7803581A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR7803581A BR7803581A (pt) 1978-06-05 1978-06-05 Aperfeicoamentos em filtros de ar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR7803581A BR7803581A (pt) 1978-06-05 1978-06-05 Aperfeicoamentos em filtros de ar

Publications (1)

Publication Number Publication Date
BR7803581A true BR7803581A (pt) 1978-10-10

Family

ID=4011668

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7803581A BR7803581A (pt) 1978-06-05 1978-06-05 Aperfeicoamentos em filtros de ar

Country Status (1)

Country Link
BR (1) BR7803581A (pt)

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