Concessão da patente
#16.1
12/26/1984
RPI 740
The letters patent expired on 03/26/1996: 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
G. C. (pessoa física)
US
Inventors
N. L. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/26/1984
RPI 740
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RPI 736
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RPI 728
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03/26/1996
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