Solicitação de exame técnico
#4.1
10/06/1987
RPI 885
The application was refused by the INPI on 03/01/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/06/1987. We update with every new RPI gazette, published weekly.
Applicants
S. T. (pessoa física)
SP, BR
Inventors
S. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/06/1987
RPI 885
#3.2
06/09/1987
RPI 868
#2.1
05/12/1987
RPI 864
#9.2
03/01/1990
RPI 1007
From the same holder
Same category
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