Solicitação de exame técnico
#4.1
03/08/1988
RPI 907
Application data
Number
PI8606855Type
Filing
Publication
The patent was granted on 09/24/1991 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: 03/08/1988. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
US
Inventors
F. H. (pessoa física)
US
R. R. (pessoa física)
US
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