Solicitação de exame técnico
#4.1
06/14/1988
RPI 921
The application was refused by the INPI on 02/13/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
F. P. (pessoa física)
Inventors
F. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/14/1988
RPI 921
#3.2
03/15/1988
RPI 908
#2.1
11/17/1987
RPI 891
#15.11
03/05/1991
RPI 1057
#9.2
02/13/1991
RPI 1054
#7.1
06/19/1990
RPI 1023
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Same category
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