Concessão da patente
#16.1
10/30/1984
RPI 732
The patent was granted on 10/30/1984 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: 10/30/1984. We update with every new RPI gazette, published weekly.
Applicants
C. D. (pessoa física)
MG, BR
Inventors
V. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/30/1984
RPI 732
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06/26/1984
RPI 714
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03/07/1984
RPI 698
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RPI 668
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10/13/1981
RPI 573
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11/20/1990
RPI 1042
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