Concessão da patente
#16.1
09/26/1989
RPI 988
The patent was granted on 06/26/1990 and is in force until 07/03/2004. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:07/03/2004
Latest action published by the INPI: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
The Babcock & Wilcox Company
US
Inventors
L. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
06/18/1985
RPI 765
#2.1
09/04/1984
RPI 724
#16.2
08/21/1990
RPI 1029
#16.1
06/26/1990
RPI 1024
#16.2
06/12/1990
RPI 1022
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