Pedido de patente depositado
#2.1
05/16/1989
RPI 969
The application was refused by the INPI on 01/14/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
R. T. (pessoa física)
SP, BR
Inventors
R. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/16/1989
RPI 969
#9.2
01/14/1992
RPI 1102
#7.1
06/18/1991
RPI 1072
#4.1
10/02/1990
RPI 1035
#3.1
03/01/1990
RPI 1007
From the same holder
Same category
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