Solicitação de exame técnico
#4.1
01/24/1989
RPI 953
The application was refused by the INPI on 03/20/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/24/1989. We update with every new RPI gazette, published weekly.
Applicants
MARCELLO TITO RIBEIRO DO VAL F [BR]
Inventors
V. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/24/1989
RPI 953
#3.1
10/11/1988
RPI 938
#2.1
07/07/1987
RPI 872
#15.11
04/02/1991
RPI 1061
#9.2
03/20/1990
RPI 1010
Same category
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