Indeferimento
#9.2
12/14/1982
RPI 634
The application was refused by the INPI on 12/14/1982. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/14/1982. We update with every new RPI gazette, published weekly.
Applicants
D. B. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
12/14/1982
RPI 634
#4.1
03/23/1982
RPI 596
#15.11
As classificações anteriores eram: G09F 13/16; E01F 9/04
08/16/2016
RPI 2380
Same category
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