Solicitação de exame técnico
#4.1
08/30/1988
RPI 932
The letters patent expired on 07/01/2008: 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
Sibro Sociedad Anonima financiera Inmobiliaria y Comercial
AR
Sibro Sociedad Anonima Financiera Inmobiliaria y Comercial
AR
Inventors
E. J. (pessoa física)
AR
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