Indeferimento
#9.2
05/02/1989
RPI 967
The application was refused by the INPI on 05/02/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/02/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciro Gomes da Silva e Oswaldo Gomes da Silva Filho.
Inventors
S. [. (pessoa física)
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
05/02/1989
RPI 967
#4.1
01/13/1987
RPI 847
#3.2
11/04/1986
RPI 837
#2.1
08/19/1986
RPI 826
Same category
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