BR8805893A - Caixa sifonada com vedacao hidraulica perimetral por aguas superficiais - Google Patents

Caixa sifonada com vedacao hidraulica perimetral por aguas superficiais

Info

Publication number
BR8805893A
BR8805893A BR8805893A BR8805893A BR8805893A BR 8805893 A BR8805893 A BR 8805893A BR 8805893 A BR8805893 A BR 8805893A BR 8805893 A BR8805893 A BR 8805893A BR 8805893 A BR8805893 A BR 8805893A
Authority
BR
Brazil
Prior art keywords
perimeter
surface waters
hydraulic sealing
siphoned box
siphoned
Prior art date
Application number
BR8805893A
Other languages
English (en)
Inventor
Walter Sichmann
Original Assignee
Walter Sichmann
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 Walter Sichmann filed Critical Walter Sichmann
Priority to BR8805893A priority Critical patent/BR8805893A/pt
Publication of BR8805893A publication Critical patent/BR8805893A/pt

Links

BR8805893A 1988-11-08 1988-11-08 Caixa sifonada com vedacao hidraulica perimetral por aguas superficiais BR8805893A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8805893A BR8805893A (pt) 1988-11-08 1988-11-08 Caixa sifonada com vedacao hidraulica perimetral por aguas superficiais

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8805893A BR8805893A (pt) 1988-11-08 1988-11-08 Caixa sifonada com vedacao hidraulica perimetral por aguas superficiais

Publications (1)

Publication Number Publication Date
BR8805893A true BR8805893A (pt) 1990-06-19

Family

ID=4045979

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8805893A BR8805893A (pt) 1988-11-08 1988-11-08 Caixa sifonada com vedacao hidraulica perimetral por aguas superficiais

Country Status (1)

Country Link
BR (1) BR8805893A (pt)

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