Indeferimento
#9.2
12/15/1987
RPI 895
The application was refused by the INPI on 12/15/1987. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/15/1987. We update with every new RPI gazette, published weekly.
Applicants
SEBASTIAO VIEIRA DE CARVALHO [BR]
Inventors
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
12/15/1987
RPI 895
#4.1
02/10/1987
RPI 851
#3.1
02/18/1986
RPI 800
#2.1
09/11/1984
RPI 725
Same category
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