14.4
12/06/1988
RPI 946
The application was refused by the INPI on 11/06/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/06/1988. We update with every new RPI gazette, published weekly.
Applicants
GNATUS IND E COMERCIO DE ARTIC [BR]
Inventors
N. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
12/06/1988
RPI 946
#4.1
09/20/1988
RPI 935
#3.2
04/19/1988
RPI 913
#2.1
11/17/1987
RPI 891
#9.2
11/06/1990
RPI 1040
From the same holder
Same category
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