15.13
09/02/1997
RPI 1396
The application was filed at the INPI on 06/22/1995. It awaits formal examination and publication in the RPI gazette.
Latest action published by the INPI: 09/02/1997. We update with every new RPI gazette, published weekly.
Applicants
Companhia Siderúrgica Nacional - CSN
RJ, BR
Inventors
J. C. (pessoa física)
BR
V. G. (pessoa física)
BR
W. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/02/1997
RPI 1396
From the same holder
Same category
Patent monitoring
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