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Official data from INPI

PROCESSO PARA A PRODUCAO DE MATERIAL NUTRIENTE EM FORMA DE PELOTAS OU PARTICULADO,MATERIAL NUTRIENTE PARTICULADO E ISTALACAO PARA A PRODUCAO DE MATERIAL NUTRIENTE

IndeferidaInvention Patent
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Application data

Number

PI8007226

Type

Invention Patent

Filing

02/21/1979

Publication

-
View on INPI

Progress at the INPI

Under appeal
  1. Filing02/21/79
  2. Publication
  3. Examination11/16/82
  4. Refused07/14/87
  5. Grant
  6. In force

The application was refused by the INPI on 07/14/1987. The invention was never patented.

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Latest action published by the INPI: 09/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. T. (pessoa física)

W. G. (pessoa física)

Inventors

G. T. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/29/1987

RPI 884

Indeferimento

#9.2

07/14/1987

RPI 873

Conhecimento de parecer técnico

#7.1

05/13/1986

RPI 812

Exigência - art. 36 da LPI

#6.1

12/20/1983

RPI 687

Solicitação de exame técnico

#4.1

11/16/1982

RPI 630

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