Solicitação de exame técnico
#4.1
11/01/1988
RPI 941
The letters patent expired on 09/17/1996: 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: 11/01/1988. We update with every new RPI gazette, published weekly.
Applicants
Uponor N.V.
NL
Inventors
J. J. (pessoa física)
FI
Publications in the Brazilian Industrial Property Gazette (RPI).
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11/01/1988
RPI 941
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