Solicitação de exame técnico
#4.1
11/11/1986
RPI 838
Application data
Number
PI8506540Type
Filing
Publication
The patent was granted on 07/30/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/11/1986. We update with every new RPI gazette, published weekly.
Applicants
Societa Cavi Pirelli S.p.A., industrial e comercial
IT
Inventors
B. V. (pessoa física)
IT
G. L. (pessoa física)
IT
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