Solicitação de exame técnico
#4.1
11/08/1988
RPI 942
The application was refused by the INPI on 05/22/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
C. S. (pessoa física)
SP, BR
Inventors
C. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/08/1988
RPI 942
#3.2
11/01/1988
RPI 941
#2.1
10/25/1988
RPI 940
#9.2
05/22/1990
RPI 1019
From the same holder
Same category
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