Solicitação de exame técnico
#4.1
11/01/1988
RPI 941
The application was refused by the INPI on 11/19/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.
Applicants
L. L. (pessoa física)
SP, BR
Inventors
L. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/01/1988
RPI 941
#3.2
10/25/1988
RPI 940
#2.1
05/03/1988
RPI 915
#9.2
11/19/1991
RPI 1094
Same category
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