10.1
11/12/1991
RPI 1093
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 11/12/1991. We update with every new RPI gazette, published weekly.
Applicants
Petróleo Brasileiro S/A - Petrobrás
RJ, BR
Inventors
J. S. (pessoa física)
BR
L. M. (pessoa física)
BR
M. H. (pessoa física)
BR
R. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/12/1991
RPI 1093
From the same holder
Same category
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