Solicitação de exame técnico
#4.1
09/02/1986
RPI 828
Application data
Number
PI8404089Type
Filing
Publication
The patent was granted on 05/25/1993 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: 09/02/1986. We update with every new RPI gazette, published weekly.
Applicants
E. A. (pessoa física)
LI
Inventors
J. J. (pessoa física)
NL
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