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Official data from INPI

PROCESSO EXECUTIVO DE TUBULÕES ENCAMISADOS.

Em AnáliseInvention Patent
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Application data

Number

PI8302164

Type

Invention Patent

Filing

04/25/1983

Publication

-
View on INPI

Progress at the INPI

  1. Filing04/25/83
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 04/25/1983. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 01/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Geobrás S/A - Engenharia e Fundações

SP, BR

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.13

01/02/1985

RPI 741

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