20.4
04/05/1988
RPI 911
Application data
Number
PI8102088Type
Filing
Publication
The letters patent expired on 10/01/1996: 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: 04/05/1988. We update with every new RPI gazette, published weekly.
Applicants
Maquinaria Geka, S.L.
ES
Inventors
L. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/05/1988
RPI 911
#16.1
07/31/1984
RPI 719
#13.1
05/02/1984
RPI 706
#9.1
01/10/1984
RPI 690
#4.1
03/16/1982
RPI 595
#3.1
10/13/1981
RPI 573
#21.1
10/01/1996
RPI 1348
Same category
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