Solicitação de exame técnico
#4.1
11/03/1987
RPI 889
Application data
Number
PI8702322Type
Filing
Publication
The application was refused by the INPI on 09/17/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.
Applicants
R. A. (pessoa física)
MG, BR
Inventors
R. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/03/1987
RPI 889
#2.1
08/18/1987
RPI 878
#3.2
08/18/1987
RPI 878
#9.2
09/17/1991
RPI 1085
#7.1
01/22/1991
RPI 1051
Same category
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