Concessão da patente
#16.1
10/30/1984
RPI 732
The letters patent expired on 05/16/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 10/30/1984. We update with every new RPI gazette, published weekly.
Applicants
OUTOKUMPU OY
Inventors
F. T. (pessoa física)
H. R. (pessoa física)
J. P. (pessoa física)
M. H. (pessoa física)
M. V. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/30/1984
RPI 732
#13.1
08/07/1984
RPI 720
#9.1
04/17/1984
RPI 704
#6.1
09/13/1983
RPI 673
#21.1
05/16/1995
RPI 1276
From the same holder
Same category
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