Solicitação de exame técnico
#4.1
12/30/1986
RPI 845
Application data
Number
PI8505602Type
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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
Alcan International Limited
CA
Inventors
B. G. (pessoa física)
CA
G. D. (pessoa física)
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