Indeferimento
#9.2
12/31/1985
RPI 793
Application data
Number
PI8104154Type
Filing
Publication
The application was refused by the INPI on 12/31/1985. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/31/1985. We update with every new RPI gazette, published weekly.
Applicants
Companhia Siderúrgica Nacional - CSN
RJ, BR
Inventors
E. E. (pessoa física)
P. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
12/31/1985
RPI 793
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01/15/1985
RPI 743
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11/06/1984
RPI 733
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02/21/1984
RPI 696
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02/08/1983
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