Solicitação de exame técnico
#4.1
08/04/1987
RPI 876
The application was refused by the INPI on 11/27/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/04/1987. We update with every new RPI gazette, published weekly.
Applicants
C. S. (pessoa física)
Inventors
L. [. (pessoa física)
N. [. (pessoa física)
S. [. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/04/1987
RPI 876
#3.2
06/09/1987
RPI 868
#2.1
05/12/1987
RPI 864
#9.2
11/27/1990
RPI 1043
Same category
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