Concessão da patente
#16.1
08/28/1984
RPI 723
The letters patent expired on 09/19/1995: 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: 08/28/1984. We update with every new RPI gazette, published weekly.
Applicants
GKN-Stenman AB
SE
Inventors
B. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/28/1984
RPI 723
#13.1
07/03/1984
RPI 715
#9.1
03/13/1984
RPI 699
#6.1
09/27/1983
RPI 675
#4.1
04/12/1983
RPI 651
#21.1
09/19/1995
RPI 1294
From the same holder
Same category
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