Indeferimento
#9.2
04/13/1982
RPI 599
The application was refused by the INPI on 04/13/1982. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/13/1982. We update with every new RPI gazette, published weekly.
Applicants
B. P. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
04/13/1982
RPI 599
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: B01D 13/00; C11B 9/00.
03/27/2018
RPI 2464
From the same holder
Same category
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