Official data from INPI

PROCESSO PARA OXIDACAO ELETROLITICA,EM CELULA DE DIAFRAGMA,DE IONS METALICOS

ArquivadaInvention Patent

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Application data

Number

PI7700933

Type

Invention Patent

Filing

02/17/1976

Publication

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Progress at the INPI

Filing02/17/76
Publication
Abandoned
Allowance
Grant
In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/10/1981. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. A. (pessoa física)

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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).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/10/1981

RPI 577

From the same holder

INSTALCAO PARA ABASTECIMENTO A PROVA DE GAS DE MATERIAIS PRIMAS A FORNOS DE REDUCAO DE MINERIOS DO TIPO COBERTO TETO PARA FORNOS DE FUNDICAO ELETRICOS COBERTOS ARANJO PARA INSERCAO ESTANQUE DE GASES DE ELETRODOS EM FORNOS DE FUNDICAO ELETRICOS PROCESSO DE DETECTAR TRINCAS E DEFEITOS DE SUPERFICIE EM UMA PECA METALICA FORNO DE REDUCAO ELETRO-TERMICO DISPOSICAO PARA AGARRAMENTO DE RODAS DE VEICULO CONJUNTO EM OU RELATIVO A UMA FECHADURA PROCESSO PARA AUMENTAR O PESO POR VOLUME DE PO DE SILICA COLOIDAL

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