Concessão da patente
#16.1
12/15/1981
RPI 582
The patent was granted on 12/15/1981 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: 12/15/1981. We update with every new RPI gazette, published weekly.
Applicants
CROUZET SA
Inventors
G. J. (pessoa física)
H. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/15/1981
RPI 582
#15.11
01/26/2010
RPI 2038
#18.2
08/28/1990
RPI 1030
Same category
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