Solicitação de exame técnico
#4.1
04/04/1989
RPI 963
The application was refused by the INPI on 01/02/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/04/1989. We update with every new RPI gazette, published weekly.
Applicants
A. F. (pessoa física)
Inventors
A. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/04/1989
RPI 963
#3.1
11/29/1988
RPI 945
#2.1
11/17/1987
RPI 891
#9.2
01/02/1991
RPI 1048
Same category
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