Solicitação de exame técnico
#4.1
09/08/1987
RPI 881
The patent was granted on 06/25/1991 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: 09/08/1987. We update with every new RPI gazette, published weekly.
Applicants
J. C. (pessoa física)
SP, BR
Inventors
J. C. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
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09/08/1987
RPI 881
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06/25/1991
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