15.2
08/04/1987
RPI 876
Published on 04/22/1986, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 08/04/1987. We update with every new RPI gazette, published weekly.
Applicants
HUMBERTO CORREA DA COSTA [BR]
Inventors
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
08/04/1987
RPI 876
#4.1
06/30/1987
RPI 871
#3.1
04/22/1986
RPI 809
#2.1
11/20/1984
RPI 735
Same category
Patent monitoring
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