Concessão da patente
#16.1
09/27/1988
RPI 936
The patent was granted on 09/27/1988 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
TECNOCOR PESQUISAS IND E COMER [BR]
Inventors
L. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1988
RPI 936
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06/21/1988
RPI 922
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RPI 906
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09/22/1987
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RPI 847
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RPI 772
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04/30/1985
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03/19/1985
RPI 752
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10/02/1990
RPI 1035
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