Solicitação de exame técnico
#4.1
11/14/1989
RPI 995
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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
M. S. (pessoa física)
BR
Inventors
M. S. (pessoa física)
BR
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