Solicitação de exame técnico
#4.1
09/27/1988
RPI 936
The application was refused by the INPI on 01/16/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
LUIZ XAVIER DE SALLES CUNHA [BR]
Inventors
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/27/1988
RPI 936
#3.1
05/10/1988
RPI 916
#2.1
03/31/1987
RPI 858
#9.2
01/16/1990
RPI 1002
From the same holder
Same category
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