Solicitação de exame técnico
#4.1
09/27/1988
RPI 936
The application was refused by the INPI on 08/27/1991. 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
N. C. (pessoa física)
SP, BR
Inventors
N. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/27/1988
RPI 936
#3.1
09/16/1986
RPI 830
#2.1
05/21/1985
RPI 761
#9.2
08/27/1991
RPI 1082
#7.1
03/01/1990
RPI 1007
From the same holder
Same category
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