Solicitação de exame técnico
#4.1
07/25/1989
RPI 979
Application data
Number
PI8602745Type
Filing
Publication
The patent was granted on 10/30/1990 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: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
C. V. (pessoa física)
AR
D. S. (pessoa física)
AR
P. V. (pessoa física)
AR
Inventors
D. S. (pessoa física)
AR
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