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Official data from INPI

CHAVE ELETRICA ACIONADA POR FLUXO DE GASES OU LIQUIDOS

Em AnáliseInvention Patent
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Application data

Number

PI7900615

Type

Invention Patent

Filing

01/31/1979

Publication

-
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Progress at the INPI

  1. Filing01/31/79
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

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Latest action published by the INPI: 04/19/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. F. (pessoa física)

Inventors

F. F. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

04/19/1983

RPI 652

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