Solicitação de exame técnico
#4.1
06/21/1988
RPI 922
The application was allowed by the INPI on 10/09/1990. The grant of the letters patent is being processed.
Latest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
LOURENCO DE OLIVEIRA [BR]
Inventors
O. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/21/1988
RPI 922
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10/06/1987
RPI 885
#2.1
05/05/1987
RPI 863
#15.3
02/19/1991
RPI 1055
#9.1
10/09/1990
RPI 1036
Same category
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