Publicação do pedido de patente
#3.1
09/20/1988
RPI 935
Application data
Number
PI8800376Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
Ing. C. Olivetti & C., S.p.A.
IT
Inventors
P. B. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/20/1988
RPI 935
#2.1
05/03/1988
RPI 915
#21.1
Patente extinta em 29/01/2003
09/02/2008
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12/03/1991
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