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Official data from INPI

PI8905932

Em AnáliseInvention Patent

Application data

Number

PI8905932

Type

Invention Patent

Filing

11/10/1989

Publication

-

Progress at the INPI

  1. Filing11/10/89
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

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

Talk to a specialist

Latest action published by the INPI: 04/30/1991. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ministério do Exército, Secretaria de Ciência e Tecnologi, Centro Tecnológico

RJ, BR

Inventors

R. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

04/30/1991

RPI 1065

Pedido de patente depositado

#2.1

12/26/1990

RPI 1047

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