Concessão da patente
#16.1
02/28/1989
RPI 958
The patent was granted on 02/28/1989 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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Montedison S.p.A.
IT
Inventors
D. A. (pessoa física)
P. F. (pessoa física)
IPC Classification
Priority claims
IT
19390 A/80 · 01/23/1980
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