Pedido de licença compulsória
#20.1
04/05/1988
RPI 911
The letters patent expired on 06/06/1995: 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: 04/05/1988. We update with every new RPI gazette, published weekly.
Applicants
AB ROSENBLADS PATENTER
Inventors
S. R. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
04/05/1988
RPI 911
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