Concessão da patente
#16.1
08/30/1983
RPI 671
The patent was granted on 08/30/1983 and is in force until 05/22/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:05/22/1999
Latest action published by the INPI: 08/30/1983. We update with every new RPI gazette, published weekly.
Applicants
C. C. (pessoa física)
Inventors
C. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1983
RPI 671
#11.1
01/18/1983
RPI 639
From the same holder
Same category
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