111
09/21/1982
RPI 622
The application was refused on 09/21/1982 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: 09/21/1982. We update with every new RPI gazette, published weekly.
Applicants
C. H. (pessoa física)
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/21/1982
RPI 622
#12.2
04/06/1982
RPI 598
#9.2
12/22/1981
RPI 583
Same category
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