Solicitação de exame técnico
#4.1
11/21/1989
RPI 996
The application was refused by the INPI on 06/05/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
C. V. (pessoa física)
Inventors
C. V. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/21/1989
RPI 996
#3.1
12/13/1988
RPI 947
#2.1
11/10/1987
RPI 890
#9.2
06/05/1990
RPI 1021
Same category
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