BR6000877U - Filtro para mascara purificadora de ar - Google Patents

Filtro para mascara purificadora de ar

Info

Publication number
BR6000877U
BR6000877U BR6000877U BR6000877U BR6000877U BR 6000877 U BR6000877 U BR 6000877U BR 6000877 U BR6000877 U BR 6000877U BR 6000877 U BR6000877 U BR 6000877U BR 6000877 U BR6000877 U BR 6000877U
Authority
BR
Brazil
Prior art keywords
air purifying
mask filter
purifying mask
filter
air
Prior art date
Application number
BR6000877U
Other languages
English (en)
Inventor
Nakaie Hiroshi
Original Assignee
Nakaie Hiroshi
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 Nakaie Hiroshi filed Critical Nakaie Hiroshi
Priority to BR6000877U priority Critical patent/BR6000877U/pt
Publication of BR6000877U publication Critical patent/BR6000877U/pt

Links

BR6000877U 1980-07-17 1980-07-17 Filtro para mascara purificadora de ar BR6000877U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR6000877U BR6000877U (pt) 1980-07-17 1980-07-17 Filtro para mascara purificadora de ar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR6000877U BR6000877U (pt) 1980-07-17 1980-07-17 Filtro para mascara purificadora de ar

Publications (1)

Publication Number Publication Date
BR6000877U true BR6000877U (pt) 1982-03-16

Family

ID=3957866

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6000877U BR6000877U (pt) 1980-07-17 1980-07-17 Filtro para mascara purificadora de ar

Country Status (1)

Country Link
BR (1) BR6000877U (pt)

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