Solicitação de exame técnico
#4.1
10/13/1987
RPI 886
Application data
Number
PI8406051Type
Filing
Publication
The patent was granted on 05/26/1992 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: 10/13/1987. We update with every new RPI gazette, published weekly.
Applicants
B. A. (pessoa física)
DE
Inventors
D. N. (pessoa física)
DE
D. S. (pessoa física)
DE
D. S. (pessoa física)
DE
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