Concessão da patente
#16.1
06/30/1987
RPI 871
Application data
Number
PI8400647Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 06/30/1987. We update with every new RPI gazette, published weekly.
Applicants
Durr Automation + Fordertechnik GMBH.
DE
Inventors
B. R. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/30/1987
RPI 871
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12/02/1986
RPI 841
#9.1
08/12/1986
RPI 825
#4.1
06/25/1985
RPI 766
#3.1
02/12/1985
RPI 747
#2.1
05/02/1984
RPI 706
#21.1
Patente extinta em 10/02/99
07/08/2008
RPI 1957
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