Concessão da patente
#16.1
09/25/1984
RPI 727
The patent was granted on 09/25/1984 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: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
N. C. (pessoa física)
Inventors
N. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/25/1984
RPI 727
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06/26/1984
RPI 714
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RPI 698
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05/03/1983
RPI 654
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02/24/1982
RPI 592
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09/18/1990
RPI 1033
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