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Official data from INPI

SUPERVISOR DE CHAMADAS TELEFONICAS

Em AnáliseUtility Model
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Application data

Number

MU5600221

Type

Utility Model

Filing

02/26/1976

Publication

-
View on INPI

Progress at the INPI

Technical opinion to answer
  1. Filing02/26/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 09/08/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DARUMA TELECOMUNICACOES DO BRA

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

120

09/08/1982

RPI 620

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