Indeferimento
#9.2
03/25/1986
RPI 805
Application data
Number
PI8105119Type
Filing
Publication
The application was refused by the INPI on 03/25/1986. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/25/1986. We update with every new RPI gazette, published weekly.
Applicants
Companhia Siderúrgica Nacional - CSN
RJ, BR
Inventors
A. F. (pessoa física)
P. S. (pessoa física)
P. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
03/25/1986
RPI 805
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RPI 743
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11/06/1984
RPI 733
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02/21/1984
RPI 696
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03/15/1983
RPI 647
From the same holder
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