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Official data from INPI

Produção de dióxido de manganês eletrolítico.

Em AnáliseInvention Patent

Application data

Number

PI7808703

Type

Invention Patent

Filing

10/20/1978

Publication

-

Progress at the INPI

Under appeal
  1. Filing10/20/78
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application is under appeal: the INPI has yet to review the decision.

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Latest action published by the INPI: 09/14/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

US

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

12.4

09/14/1982

RPI 621

Pedido de recurso

#12.3

07/13/1982

RPI 612

11.9

06/15/1982

RPI 608

10.1

06/01/1982

RPI 606

Arquivamento - Art. 33 da LPI

#11.1

04/20/1982

RPI 600

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