Official data from INPI

DISPOSITIVO DE MODULACAO PARA CADEIA DE MODULACAO DE TIPO COM FAIXA LATERAL UNICA

Em AnáliseInvention Patent

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Application data

Number

PI8300344

Type

Invention Patent

Filing

01/26/1982

Publication

10/25/1983

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Progress at the INPI

Filing01/26/82
Publication10/25/83
Abandoned
Allowance
Grant
In force

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

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Latest action published by the INPI: 01/31/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

THOMSON CSF [FR]

Inventors

D. C. (pessoa física)

Technical data

IPC Classification

H03C 1/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

01/31/1984

RPI 693

Publicação do pedido de patente

#3.1

10/25/1983

RPI 679

Pedido de patente depositado

#2.1

03/08/1983

RPI 646

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DISPOSITIVO DE COMPRESSAO E DISPOSITIVO DE DESCOMPRESSAO TEMPORAL DE DADOS

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