Solicitação de exame técnico
#4.1
07/26/1988
RPI 927
Application data
Number
PI8704639Type
Filing
Publication
The patent was granted on 10/29/1991 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants
B. J. (pessoa física)
SE
Inventors
B. J. (pessoa física)
SE
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