Solicitação de exame técnico
#4.1
11/21/1989
RPI 996
The application was refused by the INPI on 07/16/1991. 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
J. C. (pessoa física)
PR, BR
Inventors
J. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/21/1989
RPI 996
#3.2
05/10/1988
RPI 916
#2.1
02/17/1988
RPI 904
#15.11
10/22/1991
RPI 1090
#9.2
07/16/1991
RPI 1076
Same category
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