BR9202988A - Valvula de pe equalizavel aperfeicoada - Google Patents

Valvula de pe equalizavel aperfeicoada

Info

Publication number: BR9202988A
Authority: BR; Brazil
Prior art keywords: equalizable; perfected; valve; perfected equalizable
Prior art date: 1992-07-31

Application number

BR9202988A

Other languages

English (en)

Inventor

Jorge Evangelista Guedes

Antonio Carlos Silva Oliveira

Jonas Filho Oliveira

Adilson Gomes De Souza

Marco Antonio Rego Do Carmo

Paulo Cesar Chaves Dos Santos

Valfredo Jose Dos Santos

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.)

1992-07-31

Filing date

1992-07-31

Publication date

1994-02-01

1992-07-31 Application filed by Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa

1992-07-31 Priority to BR9202988A priority Critical patent/BR9202988A/pt

1994-02-01 Publication of BR9202988A publication Critical patent/BR9202988A/pt

Links

BR9202988A 1992-07-31 1992-07-31 Valvula de pe equalizavel aperfeicoada BR9202988A (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR9202988A BR9202988A (pt)	1992-07-31	1992-07-31	Valvula de pe equalizavel aperfeicoada

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR9202988A BR9202988A (pt)	1992-07-31	1992-07-31	Valvula de pe equalizavel aperfeicoada

Publications (1)

Publication Number	Publication Date
BR9202988A true BR9202988A (pt)	1994-02-01

Family

ID=4054660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9202988A BR9202988A (pt)	1992-07-31	1992-07-31	Valvula de pe equalizavel aperfeicoada

Country Status (1)

Country	Link
BR (1)	BR9202988A (pt)

1992
- 1992-07-31 BR BR9202988A patent/BR9202988A/pt active Search and Examination

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Legal Events

Date	Code	Title	Description
1996-08-27	FB19	Grant procedure suspended (art. 19)