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Official data from INPI

DIAFRAGMA PROSO PARA USO NA ELETROLISE DE SOLUCOES AQUOSAS E APERFEICOAMENTO EM CELULA ELETROLITICA DE DIAFRAGMA

ArquivadaInvention Patent

Application data

Number

PI7906156

Type

Invention Patent

Filing

09/29/1978

Publication

-

Progress at the INPI

  1. Filing09/29/78
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/29/1978 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/24/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

OLIN CORP

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Inventors

K. I. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

01/24/1984

RPI 692

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