Publicação do pedido de patente
#3.1
05/17/1988
RPI 917
The application was refused by the INPI on 10/15/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants
J. V. (pessoa física)
SP, BR
Inventors
J. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/17/1988
RPI 917
#2.1
03/24/1987
RPI 857
#9.2
10/15/1991
RPI 1089
01/29/1991
RPI 1052
#4.1
08/07/1990
RPI 1027
From the same holder
Same category
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