Publicação antecipada
#3.2
03/01/1988
RPI 906
The application was refused by the INPI on 01/29/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/01/1988. We update with every new RPI gazette, published weekly.
Applicants
PRIMAFER IND SA [BR]
Inventors
D. V. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
03/01/1988
RPI 906
#2.1
11/17/1987
RPI 891
#9.2
01/29/1991
RPI 1052
#4.1
05/15/1990
RPI 1018
From the same holder
Same category
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