Publicação do pedido de patente
#3.1
10/24/1989
RPI 992
The application was refused by the INPI on 12/03/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
B. S. (pessoa física)
SP, BR
Inventors
B. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/24/1989
RPI 992
#2.1
04/04/1989
RPI 963
#9.2
12/03/1991
RPI 1096
#4.1
02/13/1991
RPI 1054
Same category
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