Solicitação de exame técnico
#4.1
07/22/1986
RPI 822
Application data
Number
PI8505578Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 07/22/1986. We update with every new RPI gazette, published weekly.
Applicants
Cables Pirelli S/A
ES
T. P. (pessoa física)
FR
Inventors
M. S. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
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