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Official data from INPI

Aparelho para a produção de uma imagem tridimensional adequada ao uso com sistemas de televisão e processo para produzir um sistema tridimensional de imagens de televisão.

ArquivadaInvention Patent
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Application data

Number

PI7808716

Type

Invention Patent

Filing

11/20/1978

Publication

-
View on INPI

Progress at the INPI

  1. Filing11/20/78
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/15/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. R. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.9

06/15/1982

RPI 608

Arquivamento - Art. 33 da LPI

#11.1

04/20/1982

RPI 600

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