Solicitação de exame técnico
#4.1
10/20/1987
RPI 887
Application data
Number
PI8500393Type
Filing
Publication
The patent was granted on 05/28/1991 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: 10/20/1987. We update with every new RPI gazette, published weekly.
Applicants
F. C. (pessoa física)
US
Inventors
J. L. (pessoa física)
US
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