Concessão da patente
#16.1
08/25/1987
RPI 879
Application data
Number
PI8404543Type
Filing
Publication
The patent was granted on 08/25/1987 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: 08/25/1987. We update with every new RPI gazette, published weekly.
Applicants
D. A. (pessoa física)
DE
Inventors
D. Z. (pessoa física)
D. L. (pessoa física)
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