Pedido de licença compulsória
#20.1
07/29/1986
RPI 823
The letters patent expired on 05/03/1994: 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: 07/29/1986. We update with every new RPI gazette, published weekly.
Applicants
GEN ELECTRIC BRASIL SA
Inventors
V. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
07/29/1986
RPI 823
#16.1
08/30/1983
RPI 671
#9.1
03/08/1983
RPI 646
#4.1
02/24/1982
RPI 592
#21.1
05/03/1994
RPI 1222
From the same holder
Same category
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