Concessão da patente
#16.1
11/27/1984
RPI 736
The letters patent expired on 09/12/1995: 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: 11/27/1984. We update with every new RPI gazette, published weekly.
Applicants
Thomson-Brandt
FR
Inventors
R. J. (pessoa física)
R. E. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/27/1984
RPI 736
#9.1
06/26/1984
RPI 714
#6.1
11/16/1983
RPI 682
#4.1
04/19/1983
RPI 652
#21.1
09/12/1995
RPI 1293
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Same category
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