Solicitação de exame técnico
#4.1
08/08/1989
RPI 981
Application data
Number
PI8604679Type
Filing
Publication
The patent was granted on 06/25/1991 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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
M. H. (pessoa física)
US
R. S. (pessoa física)
US
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