BR9004313A - Junta selante separavel aperfeicoada de abandono - Google Patents

Junta selante separavel aperfeicoada de abandono

Info

Publication number
BR9004313A
BR9004313A BR9004313A BR9004313A BR9004313A BR 9004313 A BR9004313 A BR 9004313A BR 9004313 A BR9004313 A BR 9004313A BR 9004313 A BR9004313 A BR 9004313A BR 9004313 A BR9004313 A BR 9004313A
Authority
BR
Brazil
Prior art keywords
abandoned
sealing joint
separate sealing
separately separate
separately
Prior art date
Application number
BR9004313A
Other languages
English (en)
Inventor
Eliberto Eduardo Pinheiro
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 BR9004313A priority Critical patent/BR9004313A/pt
Publication of BR9004313A publication Critical patent/BR9004313A/pt

Links

BR9004313A 1990-08-30 1990-08-30 Junta selante separavel aperfeicoada de abandono BR9004313A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9004313A BR9004313A (pt) 1990-08-30 1990-08-30 Junta selante separavel aperfeicoada de abandono

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9004313A BR9004313A (pt) 1990-08-30 1990-08-30 Junta selante separavel aperfeicoada de abandono

Publications (1)

Publication Number Publication Date
BR9004313A true BR9004313A (pt) 1992-03-24

Family

ID=4050220

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9004313A BR9004313A (pt) 1990-08-30 1990-08-30 Junta selante separavel aperfeicoada de abandono

Country Status (1)

Country Link
BR (1) BR9004313A (pt)

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Legal Events

Date Code Title Description
B22L Others referring to patents and certificate of addition of invention: offer of patent license
B22L Others referring to patents and certificate of addition of invention: offer of patent license
B22L Others referring to patents and certificate of addition of invention: offer of patent license
MS Patent suspended
B22B Others referring to patents and certificate of addition of invention: petition unknown

Free format text: PETICAO RJ/037109 NAO CONHECIDA POR NAO CUMPRIMENTO DE EXIGENCIA PUBLICADA NA RPI 1702.

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 30/08/2005