Indeferimento
#9.2
12/20/1983
RPI 687
The application was refused by the INPI on 12/20/1983. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/20/1983. We update with every new RPI gazette, published weekly.
Applicants
W. P. (pessoa física)
SP, BR
Inventors
P. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
12/20/1983
RPI 687
#4.1
05/31/1983
RPI 658
#3.1
12/29/1981
RPI 584
From the same holder
Same category
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