Indeferimento
#9.2
04/18/1989
RPI 965
The application was refused by the INPI on 04/18/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/18/1989. We update with every new RPI gazette, published weekly.
Applicants
HELIO BERDITCHEVSKY [BR]
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
04/18/1989
RPI 965
#4.1
10/06/1987
RPI 885
#3.2
07/21/1987
RPI 874
#2.1
05/05/1987
RPI 863
Same category
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