Solicitação de exame técnico
#4.1
10/27/1987
RPI 888
The application was refused by the INPI on 07/27/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/27/1987. We update with every new RPI gazette, published weekly.
Applicants
F. B. (pessoa física)
SP, BR
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/27/1987
RPI 888
#3.1
08/04/1987
RPI 876
#2.1
04/01/1986
RPI 806
#9.2
07/27/1993
RPI 1182
#7.1
10/13/1992
RPI 1141
From the same holder
Same category
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