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BR8805184A - Valvula seletiva para passagem de fluidos - Google Patents

Valvula seletiva para passagem de fluidos

Info

Publication number
BR8805184A
BR8805184A BR8805184A BR8805184A BR8805184A BR 8805184 A BR8805184 A BR 8805184A BR 8805184 A BR8805184 A BR 8805184A BR 8805184 A BR8805184 A BR 8805184A BR 8805184 A BR8805184 A BR 8805184A
Authority
BR
Brazil
Prior art keywords
fluid passage
selective valve
selective
valve
passage
Prior art date
Application number
BR8805184A
Other languages
English (en)
Inventor
Marcos Pellegrini Ribeiro
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR8805184A priority Critical patent/BR8805184A/pt
Publication of BR8805184A publication Critical patent/BR8805184A/pt

Links

BR8805184A 1988-10-07 1988-10-07 Valvula seletiva para passagem de fluidos BR8805184A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR8805184A BR8805184A (pt) 1988-10-07 1988-10-07 Valvula seletiva para passagem de fluidos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8805184A BR8805184A (pt) 1988-10-07 1988-10-07 Valvula seletiva para passagem de fluidos

Publications (1)

Publication Number Publication Date
BR8805184A true BR8805184A (pt) 1990-05-22

Family

ID=4045749

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8805184A BR8805184A (pt) 1988-10-07 1988-10-07 Valvula seletiva para passagem de fluidos

Country Status (1)

Country Link
BR (1) BR8805184A (pt)

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Legal Events

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

Free format text: PATENTE EXTINTA EM 07/10/2003