BR7207439D0 - DOUBLE FILTER FILTER FOR WATER - Google Patents

DOUBLE FILTER FILTER FOR WATER

Info

Publication number
BR7207439D0
BR7207439D0 BR743972A BR743972A BR7207439D0 BR 7207439 D0 BR7207439 D0 BR 7207439D0 BR 743972 A BR743972 A BR 743972A BR 743972 A BR743972 A BR 743972A BR 7207439 D0 BR7207439 D0 BR 7207439D0
Authority
BR
Brazil
Prior art keywords
filter
water
double
double filter
filter filter
Prior art date
Application number
BR743972A
Other languages
Portuguese (pt)
Inventor
J Macedo
Original Assignee
J Macedo
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 J Macedo filed Critical J Macedo
Priority to BR743972A priority Critical patent/BR7207439D0/en
Publication of BR7207439D0 publication Critical patent/BR7207439D0/en

Links

BR743972A 1972-10-24 1972-10-24 DOUBLE FILTER FILTER FOR WATER BR7207439D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR743972A BR7207439D0 (en) 1972-10-24 1972-10-24 DOUBLE FILTER FILTER FOR WATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR743972A BR7207439D0 (en) 1972-10-24 1972-10-24 DOUBLE FILTER FILTER FOR WATER

Publications (1)

Publication Number Publication Date
BR7207439D0 true BR7207439D0 (en) 1974-08-29

Family

ID=3939884

Family Applications (1)

Application Number Title Priority Date Filing Date
BR743972A BR7207439D0 (en) 1972-10-24 1972-10-24 DOUBLE FILTER FILTER FOR WATER

Country Status (1)

Country Link
BR (1) BR7207439D0 (en)

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