Concessão da patente
#16.1
02/28/1984
RPI 697
The letters patent expired on 11/30/1993: 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: 02/28/1984. We update with every new RPI gazette, published weekly.
Applicants
EUROGRAPH HOLDING NV
Inventors
O. E. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
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