Concessão da patente
#16.1
04/26/1988
RPI 914
The patent was granted on 04/26/1988 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
MARCOS ANTONIO MASTEGUIN [BR]
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1988
RPI 914
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12/01/1987
RPI 893
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RPI 724
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03/10/1992
RPI 1110
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