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TELEFONE ELETRONICO MULTIUSO

PublicadaInvention Patent
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Application data

Number

PI8405127

Type

Invention Patent

Filing

10/05/1984

Publication

05/13/1986
View on INPI

Progress at the INPI

  1. Filing10/05/84
  2. Publication05/13/86
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was published in the RPI gazette on 05/13/1986 and is now open to any interested party. It moves on to technical examination at the INPI.

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Latest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MST S A MICRO SISTEMA TECNOLOG [BR]

Inventors

L. S. (pessoa física)

Technical data

IPC Classification

H04M 1/02H04M 1/26

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/22/1987

RPI 883

Publicação do pedido de patente

#3.1

05/13/1986

RPI 812

Pedido de patente depositado

#2.1

11/19/1985

RPI 787

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