Solicitação de exame técnico
#4.1
07/19/1988
RPI 926
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: 07/19/1988. We update with every new RPI gazette, published weekly.
Applicants
A. B. (pessoa física)
SP, BR
Inventors
A. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/19/1988
RPI 926
#3.2
05/17/1988
RPI 917
#2.1
05/03/1988
RPI 915
#9.2
02/04/1992
RPI 1105
From the same holder
Same category
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