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
Rhone-Poulenc Industries
FR
Inventors
C. J. (pessoa física)
G. J. (pessoa física)
IPC Classification
Priority claims
FR
79 30649 · 12/10/1979
FR
80 05271 · 03/05/1980
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