Solicitação de exame técnico
#4.1
11/03/1987
RPI 889
Application data
Number
PI8601110Type
Filing
Publication
Published on 09/08/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 11/03/1987. We update with every new RPI gazette, published weekly.
Applicants
Companhia Siderúrgica de Tubarão - Grupo Siderbrás
ES, BR
Inventors
L. S. (pessoa física)
BR
L. V. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/03/1987
RPI 889
#3.1
09/08/1987
RPI 881
#2.1
08/26/1986
RPI 827
#15.1
09/17/1991
RPI 1085
From the same holder
Same category
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