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
Compagnie Française des Petroles S.A.
FR
Inventors
B. C. (pessoa física)
C. C. (pessoa física)
D. B. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1988
RPI 914
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02/09/1988
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RPI 852
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08/02/1994
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