Solicitação de exame técnico
#4.1
01/10/1989
RPI 951
Application data
Number
PI8602083Type
Filing
Publication
The application was allowed by the INPI on 04/27/1993. The grant of the letters patent is being processed.
Latest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.
Applicants
Companhia Siderurgica Paulista - COSIPA
SP, BR
Inventors
W. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
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