Republicação - classificação IPC
#15.11
06/23/1987
RPI 870
The application was refused by the INPI on 06/16/1987. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/23/1987. We update with every new RPI gazette, published weekly.
Applicants
SERGIO CABRAL L BUENO [BR]
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
06/23/1987
RPI 870
#9.2
06/16/1987
RPI 869
#4.1
08/05/1986
RPI 824
#3.1
05/28/1985
RPI 762
#2.1
01/10/1984
RPI 690
Same category
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