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Official data from INPI

PROCESSO PARA SEPARACAO DE ELEMENTOS QUIMICOS A PARTIR DE SOLUCOES LIQUIDAS PELA ACAO DE ONDAS ELETROMAGNETICAS

Em AnáliseInvention Patent
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Application data

Number

PI7800829

Type

Invention Patent

Filing

02/13/1978

Publication

-
View on INPI

Progress at the INPI

  1. Filing02/13/78
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

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Latest action published by the INPI: 04/08/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. B. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

04/08/1986

RPI 807

Exigência - art. 36 da LPI

#6.1

10/29/1985

RPI 784

8.1

11/03/1981

RPI 576

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