Concessão da patente
#16.1
08/27/1985
RPI 775
The letters patent expired on 03/19/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 08/27/1985. We update with every new RPI gazette, published weekly.
Applicants
Tieleman B.V.
NL
Inventors
H. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/27/1985
RPI 775
#13.1
06/25/1985
RPI 766
#9.1
03/05/1985
RPI 750
#6.1
07/31/1984
RPI 719
03/15/1983
RPI 647
#4.1
10/13/1981
RPI 573
#21.1
03/19/1996
RPI 1320
Same category
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