Solicitação de exame técnico
#4.1
07/21/1987
RPI 874
Application data
Number
PI8600952Type
Filing
Publication
The application was refused by the INPI on 10/20/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/21/1987. We update with every new RPI gazette, published weekly.
Applicants
C. S. (pessoa física)
MG, BR
Inventors
C. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/21/1987
RPI 874
#3.2
07/01/1986
RPI 819
#2.1
06/24/1986
RPI 818
#9.2
10/20/1992
RPI 1142
#15.6
01/21/1992
RPI 1103
#15.3
09/17/1991
RPI 1085
From the same holder
Same category
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