Publicação antecipada
#3.2
12/29/1987
RPI 897
The application was refused by the INPI on 10/09/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants
D. D. (pessoa física)
Inventors
D. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
12/29/1987
RPI 897
#2.1
12/15/1987
RPI 895
#9.2
10/09/1990
RPI 1036
#4.1
03/06/1990
RPI 1008
Same category
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