Solicitação de exame técnico
#4.1
08/09/1988
RPI 929
Application data
Number
PI8701628Type
Filing
Publication
The patent was granted on 03/31/1992 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: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
D. F. (pessoa física)
M. C. (pessoa física)
JP
Inventors
R. A. (pessoa física)
US
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