Solicitação de exame técnico
#4.1
02/02/1988
RPI 902
Application data
Number
PI8605639Type
Filing
Publication
The patent was granted on 02/16/1994 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: 02/02/1988. We update with every new RPI gazette, published weekly.
Applicants
M. I. (pessoa física)
US
Inventors
D. A. (pessoa física)
US
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