Concessão da patente
#16.1
03/26/1985
RPI 753
The letters patent expired on 06/06/1995: 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: 03/26/1985. We update with every new RPI gazette, published weekly.
Applicants
Kobe Steel, Ltd.
JP
Inventors
E. M. (pessoa física)
K. M. (pessoa física)
K. K. (pessoa física)
R. N. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/26/1985
RPI 753
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12/26/1984
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03/07/1984
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12/06/1983
RPI 685
#4.1
12/14/1982
RPI 634
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06/06/1995
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