Concessão da patente
#16.1
07/31/1984
RPI 719
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: 07/31/1984. We update with every new RPI gazette, published weekly.
Applicants
Coflexip
FR
Inventors
S. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/31/1984
RPI 719
#13.1
06/05/1984
RPI 711
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02/14/1984
RPI 695
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08/09/1983
RPI 668
#4.1
12/07/1982
RPI 633
#21.1
05/16/1995
RPI 1276
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