Publicação do pedido de patente
#3.1
08/18/1987
RPI 878
Application data
Number
PI8605577Type
Filing
Publication
The patent was granted on 09/24/1991 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: 08/18/1987. We update with every new RPI gazette, published weekly.
Applicants
Alcan International Limited
CA
Inventors
R. I. (pessoa física)
CA
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