BR6800298D0 - IMPROVEMENT IN WATER WALL FILTERS - Google Patents

IMPROVEMENT IN WATER WALL FILTERS

Info

Publication number
BR6800298D0
BR6800298D0 BR20029868A BR20029868A BR6800298D0 BR 6800298 D0 BR6800298 D0 BR 6800298D0 BR 20029868 A BR20029868 A BR 20029868A BR 20029868 A BR20029868 A BR 20029868A BR 6800298 D0 BR6800298 D0 BR 6800298D0
Authority
BR
Brazil
Prior art keywords
improvement
water wall
wall filters
filters
water
Prior art date
Application number
BR20029868A
Other languages
Portuguese (pt)
Inventor
De Filtros Venus Ltda Fabrica
Original Assignee
Filtros Venus Ltda Fab De
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 Filtros Venus Ltda Fab De filed Critical Filtros Venus Ltda Fab De
Priority to BR20029868A priority Critical patent/BR6800298D0/en
Publication of BR6800298D0 publication Critical patent/BR6800298D0/en

Links

BR20029868A 1968-07-01 1968-07-01 IMPROVEMENT IN WATER WALL FILTERS BR6800298D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR20029868A BR6800298D0 (en) 1968-07-01 1968-07-01 IMPROVEMENT IN WATER WALL FILTERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR20029868A BR6800298D0 (en) 1968-07-01 1968-07-01 IMPROVEMENT IN WATER WALL FILTERS

Publications (1)

Publication Number Publication Date
BR6800298D0 true BR6800298D0 (en) 1973-02-13

Family

ID=4077548

Family Applications (1)

Application Number Title Priority Date Filing Date
BR20029868A BR6800298D0 (en) 1968-07-01 1968-07-01 IMPROVEMENT IN WATER WALL FILTERS

Country Status (1)

Country Link
BR (1) BR6800298D0 (en)

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