Concessão da patente
#16.1
08/25/1987
RPI 879
Application data
Number
PI8204747Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 08/25/1987. We update with every new RPI gazette, published weekly.
Applicants
Alsthom - Atlantique
FR
Inventors
G. B. (pessoa física)
FR
J. G. (pessoa física)
FR
J. G. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/25/1987
RPI 879
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02/17/1987
RPI 852
#4.1
04/22/1986
RPI 809
#3.1
01/10/1984
RPI 690
#2.1
09/28/1982
RPI 623
#21.1
Patente extinta em 12/08/97
07/01/2008
RPI 1956
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