Concessão da patente
#16.1
02/03/1987
RPI 850
The letters patent expired on 11/21/1995: 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: 02/03/1987. We update with every new RPI gazette, published weekly.
Applicants
R. B. (pessoa física)
FR
Inventors
B. B. (pessoa física)
G. J. (pessoa física)
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