Solicitação de exame técnico
#4.1
09/27/1988
RPI 936
The application was refused by the INPI on 10/09/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
MAURICIO CARLOS DE MACEDO [BR]
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/27/1988
RPI 936
#2.1
07/05/1988
RPI 924
#3.1
07/05/1988
RPI 924
#9.2
10/09/1990
RPI 1036
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