Indeferimento
#9.2
09/18/1984
RPI 726
The application was refused by the INPI on 09/18/1984. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/18/1984. We update with every new RPI gazette, published weekly.
Applicants
Cerâmica e Velas de Ignição NGK do Brasil Ltda
SP, BR
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
09/18/1984
RPI 726
#15.11
09/13/1983
RPI 673
#7.1
10/05/1982
RPI 624
#4.1
10/20/1981
RPI 574
From the same holder
Same category
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