Solicitação de exame técnico
#4.1
04/26/1988
RPI 914
The application was refused by the INPI on 11/20/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
PHILIPS BRASIL [BR]
Inventors
Y. Y. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/26/1988
RPI 914
#3.2
03/22/1988
RPI 909
#2.1
12/15/1987
RPI 895
#9.2
11/20/1990
RPI 1042
From the same holder
Same category
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