Indeferimento
#9.2
04/24/1984
RPI 705
The application was refused by the INPI on 04/24/1984. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/24/1984. We update with every new RPI gazette, published weekly.
Applicants
O. E. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
04/24/1984
RPI 705
#15.11
05/24/1983
RPI 657
#7.1
04/05/1983
RPI 650
#4.1
08/17/1982
RPI 617
#15.11
As classificações anteriores eram: D04H 5/02, B01D 39/08, B32B 5/26.
08/28/2012
RPI 2173
Same category
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