Solicitação de exame técnico
#4.1
10/04/1988
RPI 937
Application data
Number
PI8600817Type
Filing
Publication
The patent was granted on 08/25/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/04/1988. We update with every new RPI gazette, published weekly.
Applicants
Alcan International Limited
CA
Inventors
D. D. (pessoa física)
CA
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