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Official data from INPI

PROCESSO PARA A OBTENÇÃO DE UMA LIGA DE ARMAZENAMENTO DE HIDROGÊNIO

Em AnáliseInvention Patent

Application data

Number

PI8503085

Type

Invention Patent

Filing

06/27/1985

Publication

-

Progress at the INPI

  1. Filing06/27/85
  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: 10/22/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. A. (pessoa física)

DE

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Inventors

F. B. (pessoa física)

DE

Technical data

IPC Classification

No IPC classification.

Priority claims

DE

P 34 24 341.0 · 06/28/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

10/22/1985

RPI 783

Pedido de patente depositado

#2.1

09/10/1985

RPI 777

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