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Official data from INPI

Armazenador de enegia solar para aquecimento de água.

Em AnáliseInvention Patent
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Application data

Number

PI8402578

Type

Invention Patent

Filing

05/24/1984

Publication

-
View on INPI

Progress at the INPI

  1. Filing05/24/84
  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: 10/30/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Enchem Polimeri S.p.A

G. P. (pessoa física)

SP, BR

Inventors

A. C. (pessoa física)

IT

S. C. (pessoa física)

IT

S. G. (pessoa física)

IT

Technical data

IPC Classification

No IPC classification.

Priority claims

IT

21280/83 · 05/25/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

10.1

10/30/1984

RPI 732

Pedido de patente depositado

#2.1

08/07/1984

RPI 720

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