Solicitação de exame técnico
#4.1
04/29/1986
RPI 810
Application data
Number
PI8501508Type
Filing
Publication
The patent was granted on 04/28/1992 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: 04/29/1986. We update with every new RPI gazette, published weekly.
Applicants
R. C. (pessoa física)
FR
Inventors
A. R. (pessoa física)
FR
J. S. (pessoa física)
FR
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