Deferimento
#9.1
08/22/1989
RPI 983
The patent was granted on 04/24/1990 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: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
P. R. (pessoa física)
SP, BR
Inventors
P. R. (pessoa física)
BR
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