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Official data from INPI

PROCESSO PARA A FABRICACAO SIMULTANEA DE ACIDO FOSFORICO OU DOS SAIS DO MESMO E DE UM FERTILIZANTE MINERAL COMPLEXO DE MULTIPLOS COMPONENTES

Arquivada/ExtintaInvention Patent
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Application data

Number

PI7601086

Type

Invention Patent

Filing

03/06/1975

Publication

-
View on INPI

Progress at the INPI

  1. Filing03/06/75
  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: 01/13/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. K. (pessoa física)

Inventors

S. J. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

01/13/1987

RPI 847

8.1

03/25/1986

RPI 805

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