Pedido de certificado de adição de invenção
#5.1
03/01/1988
RPI 906
The application was refused by the INPI on 11/06/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/01/1988. We update with every new RPI gazette, published weekly.
Applicants
TESLA ENGENHARIA ELETRO ELETRO [BR]
Inventors
G. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
03/01/1988
RPI 906
11/17/1987
RPI 891
#4.1
11/03/1987
RPI 889
#3.2
08/04/1987
RPI 876
#2.1
06/30/1987
RPI 871
#9.2
11/06/1990
RPI 1040
From the same holder
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