Solicitação de exame técnico
#4.1
12/13/1988
RPI 947
Application data
Number
PI8600717Type
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: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
G. A. (pessoa física)
IT
Inventors
B. B. (pessoa física)
IT
R. M. (pessoa física)
IT
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