Concessão da patente
#16.1
01/29/1985
RPI 745
The patent was granted on 01/29/1985 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: 01/29/1985. We update with every new RPI gazette, published weekly.
Applicants
Anglo American Corporation Of South Africa Limited
ZA
Inventors
D. R. (pessoa física)
V. V. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
01/29/1985
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C22B 11/04; C22B 3/00.
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