Official data from INPI

DISPOSITIVO PARA INJECAO DE MATERIAIS FLUIDOS EM BANHOS DE METAL LIQUIDO

Em AnáliseInvention Patent

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Application data

Number

PI7800266

Type

Invention Patent

Filing

01/17/1977

Publication

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Progress at the INPI

Filing01/17/77
Publication
Abandoned
Allowance
Grant
In force

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

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Latest action published by the INPI: 09/06/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SPERIMENTALE METALURG SPA CENT

Inventors

No inventors listed.

Technical data

IPC Classification

C22B 9/12

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

09/06/1983

RPI 672

Exigência - art. 36 da LPI

#6.1

12/29/1981

RPI 584

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