14.4
10/10/1989
RPI 990
Application data
Number
PI8701357Type
Filing
Publication
The application was refused by the INPI on 07/02/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Djalma de Oliveira & Filhos S/A
Inventors
N. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/10/1989
RPI 990
#4.1
02/17/1988
RPI 904
#3.2
12/08/1987
RPI 894
#2.1
07/07/1987
RPI 872
#9.2
07/02/1991
RPI 1074
#7.1
09/25/1990
RPI 1034
From the same holder
Same category
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