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Official data from INPI

INOVACES EM MOENDAS PARA MAIOR RENDIMENTO NA EXTRACAO DO CALDO DE CANA DE ACUCAR,SORGO E SIMILARES

IndeferidaInvention Patent
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Application data

Number

PI7908095

Type

Invention Patent

Filing

12/10/1979

Publication

-
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Progress at the INPI

Under appeal
  1. Filing12/10/79
  2. Publication
  3. Examination
  4. Refused09/25/84
  5. Grant
  6. In force

The application was refused by the INPI on 09/25/1984. The invention was never patented.

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Latest action published by the INPI: 09/25/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. R. (pessoa física)

I. A. (pessoa física)

Inventors

C. R. (pessoa física)

Technical data

IPC Classification

C13B 10/02

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/25/1984

RPI 727

Conhecimento de parecer técnico

#7.1

01/31/1984

RPI 693

Exigência - art. 36 da LPI

#6.1

02/16/1983

RPI 643

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C13D 1/02.

03/27/2018

RPI 2464

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