Solicitação de exame técnico
#4.1
10/29/1986
RPI 836
Application data
Number
PI8405576Type
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: 10/29/1986. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
J. R. (pessoa física)
US
P. C. (pessoa física)
US
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