Indeferimento
#9.2
04/04/1989
RPI 963
The application was refused by the INPI on 04/04/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/04/1989. We update with every new RPI gazette, published weekly.
Applicants
RONALDE SILVEIRA PINNA [BR]
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
04/04/1989
RPI 963
#4.1
07/07/1987
RPI 872
#3.1
05/26/1987
RPI 866
#2.1
01/28/1986
RPI 797
From the same holder
Same category
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