Concessão da patente
#16.1
10/29/1985
RPI 784
The letters patent expired on 12/26/1995: 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: 10/29/1985. We update with every new RPI gazette, published weekly.
Applicants
Nukem GmbH
DE
Inventors
H. K. (pessoa física)
P. O. (pessoa física)
W. W. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/29/1985
RPI 784
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08/06/1985
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RPI 724
#6.1
01/17/1984
RPI 691
#4.1
08/09/1983
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12/26/1995
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