Solicitação de exame técnico
#4.1
07/19/1988
RPI 926
The application was refused by the INPI on 06/11/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/19/1988. We update with every new RPI gazette, published weekly.
Applicants
W. J. (pessoa física)
SC, BR
Inventors
W. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/19/1988
RPI 926
#3.2
04/26/1988
RPI 914
#2.1
02/17/1988
RPI 904
#9.2
06/11/1991
RPI 1071
From the same holder
Same category
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