Solicitação de exame técnico
#4.1
10/18/1988
RPI 939
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: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
N. S. (pessoa física)
RJ, BR
Inventors
N. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/18/1988
RPI 939
#3.2
10/11/1988
RPI 938
#2.1
10/04/1988
RPI 937
#9.2
02/04/1992
RPI 1105
From the same holder
Same category
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