Concessão da patente
#16.1
11/28/1989
RPI 997
Application data
Number
PI8106244Type
Filing
Publication
The patent was granted on 11/28/1989 and is in force until 09/29/1939. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:09/29/1939
Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Inventors
D. T. (pessoa física)
CH
D. L. (pessoa física)
FR
IPC Classification
Priority claims
CH
1 527/81 · 03/06/1981
CH
2 177/81 · 03/31/1981
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