Publicação do pedido de patente
#3.1
02/28/1989
RPI 958
The application was refused by the INPI on 02/04/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
GRANDENE S.A.
RS, BR
Inventors
C. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/28/1989
RPI 958
#2.1
12/15/1987
RPI 895
#9.2
02/04/1992
RPI 1105
#4.1
04/09/1991
RPI 1062
From the same holder
Same category
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