Publicação do pedido de patente
#3.1
07/05/1988
RPI 924
The application was refused by the INPI on 01/02/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/05/1988. We update with every new RPI gazette, published weekly.
Applicants
D' Bell Indústria Comércio de Microcomputadores Ltda
Inventors
B. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/05/1988
RPI 924
#2.1
05/05/1987
RPI 863
#9.2
01/02/1991
RPI 1048
#4.1
04/24/1990
RPI 1015
Same category
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