16.3
09/25/1984
RPI 727
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: 09/25/1984. We update with every new RPI gazette, published weekly.
Applicants
Gebruder Bhler Ag.
CH
Inventors
H. S. (pessoa física)
S. K. (pessoa física)
W. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
09/25/1984
RPI 727
#16.1
06/26/1984
RPI 714
#13.1
04/17/1984
RPI 704
#9.1
12/20/1983
RPI 687
#6.1
08/23/1983
RPI 670
#21.1
09/19/1995
RPI 1294
From the same holder
Same category
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