111
04/12/1983
RPI 651
The application was refused on 04/12/1983 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/12/1983. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/12/1983
RPI 651
#12.2
11/09/1982
RPI 629
#9.2
07/20/1982
RPI 613
#5.1
11/03/1981
RPI 576
From the same holder
Same category
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