Concessão da patente
#16.1
02/26/1985
RPI 749
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: 02/26/1985. We update with every new RPI gazette, published weekly.
Applicants
Holstein Und Kappert GmbH
DE
Inventors
B. G. (pessoa física)
S. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/26/1985
RPI 749
#13.1
10/23/1984
RPI 731
#9.1
06/26/1984
RPI 714
#6.1
11/16/1983
RPI 682
#21.1
09/19/1995
RPI 1294
From the same holder
Same category
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