Publicação do pedido de patente
#3.1
06/21/1988
RPI 922
The application was refused by the INPI on 06/25/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
NILSON MOURA [BR]
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/21/1988
RPI 922
#2.1
05/05/1987
RPI 863
#9.2
06/25/1991
RPI 1073
#4.1
04/24/1990
RPI 1015
Same category
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