BR8202921Y1 - Water treatment plant arrangement eta by inserting flow flotation treatment assembly. - Google Patents

Water treatment plant arrangement eta by inserting flow flotation treatment assembly.

Info

Publication number
BR8202921Y1
BR8202921Y1 BR8202921U BR8202921U BR8202921Y1 BR 8202921 Y1 BR8202921 Y1 BR 8202921Y1 BR 8202921 U BR8202921 U BR 8202921U BR 8202921 U BR8202921 U BR 8202921U BR 8202921 Y1 BR8202921 Y1 BR 8202921Y1
Authority
BR
Brazil
Prior art keywords
eta
plant arrangement
water treatment
flow flotation
treatment plant
Prior art date
Application number
BR8202921U
Other languages
Portuguese (pt)
Other versions
BR8202921U (en
Inventor
Oliveira Joao Carlos Gomes 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 filed Critical
Priority to BR8202921U priority Critical patent/BR8202921Y1/en
Publication of BR8202921U publication Critical patent/BR8202921U/en
Publication of BR8202921Y1 publication Critical patent/BR8202921Y1/en

Links

BR8202921U 2002-12-09 2002-12-09 Water treatment plant arrangement eta by inserting flow flotation treatment assembly. BR8202921Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8202921U BR8202921Y1 (en) 2002-12-09 2002-12-09 Water treatment plant arrangement eta by inserting flow flotation treatment assembly.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8202921U BR8202921Y1 (en) 2002-12-09 2002-12-09 Water treatment plant arrangement eta by inserting flow flotation treatment assembly.

Publications (2)

Publication Number Publication Date
BR8202921U BR8202921U (en) 2004-08-03
BR8202921Y1 true BR8202921Y1 (en) 2011-06-14

Family

ID=32778144

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8202921U BR8202921Y1 (en) 2002-12-09 2002-12-09 Water treatment plant arrangement eta by inserting flow flotation treatment assembly.

Country Status (1)

Country Link
BR (1) BR8202921Y1 (en)

Also Published As

Publication number Publication date
BR8202921U (en) 2004-08-03

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: DT ENGENHARIA DE EMPREENDIMENTOS LTDA. (BR/SP)

Free format text: TRANSFERIDO DE: DT ENGENHARIA S/C LTDA.

B07A Technical examination (opinion): publication of technical examination (opinion)
B25G Requested change of headquarter approved

Owner name: DT ENGENHARIA DE EMPREENDIMENTOS LTDA. (BR/SP)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018070044732/SP DE 13/07/2007.

B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 7 (SETE) ANOS CONTADOS A PARTIR DE 14/06/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 14.06.2018