Concessão da patente
#16.1
12/26/1984
RPI 740
The letters patent expired on 04/25/1995: 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: 12/26/1984. We update with every new RPI gazette, published weekly.
Applicants
General Electric Company
US
Inventors
D. N. (pessoa física)
N. G. (pessoa física)
P. R. (pessoa física)
W. W. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/26/1984
RPI 740
#13.1
10/23/1984
RPI 731
#9.1
07/10/1984
RPI 716
#6.1
12/27/1983
RPI 688
#6.1
07/26/1983
RPI 666
#5.1
02/08/1983
RPI 642
#4.1
08/17/1982
RPI 617
#21.1
04/25/1995
RPI 1273
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