Pedido de licença compulsória
#20.1
03/17/1987
RPI 856
The letters patent expired on 12/07/1993: 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: 03/17/1987. We update with every new RPI gazette, published weekly.
Applicants
G. F. (pessoa física)
Inventors
G. F. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
03/17/1987
RPI 856
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