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BR9005934A - PERFECTED VALVE ACTUATOR - Google Patents

PERFECTED VALVE ACTUATOR

Info

Publication number
BR9005934A
BR9005934A BR9005934A BR9005934A BR9005934A BR 9005934 A BR9005934 A BR 9005934A BR 9005934 A BR9005934 A BR 9005934A BR 9005934 A BR9005934 A BR 9005934A BR 9005934 A BR9005934 A BR 9005934A
Authority
BR
Brazil
Prior art keywords
valve actuator
perfected valve
perfected
actuator
valve
Prior art date
Application number
BR9005934A
Other languages
Portuguese (pt)
Inventor
Luiz Antonio Lobianco E Souza
Luiz Vicente Auler Pas Miranda
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 BR9005934A priority Critical patent/BR9005934A/en
Publication of BR9005934A publication Critical patent/BR9005934A/en

Links

BR9005934A 1990-11-23 1990-11-23 PERFECTED VALVE ACTUATOR BR9005934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9005934A BR9005934A (en) 1990-11-23 1990-11-23 PERFECTED VALVE ACTUATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9005934A BR9005934A (en) 1990-11-23 1990-11-23 PERFECTED VALVE ACTUATOR

Publications (1)

Publication Number Publication Date
BR9005934A true BR9005934A (en) 1992-06-30

Family

ID=4050823

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9005934A BR9005934A (en) 1990-11-23 1990-11-23 PERFECTED VALVE ACTUATOR

Country Status (1)

Country Link
BR (1) BR9005934A (en)

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Legal Events

Date Code Title Description
FG Letter patent granted
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 23/11/2005