Concessão da patente
#16.1
08/28/1984
RPI 723
The letters patent expired on 11/07/1995: 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
M. D. (pessoa física)
AG
Inventors
K. H. (pessoa física)
S. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/28/1984
RPI 723
#13.1
05/15/1984
RPI 708
#9.1
01/31/1984
RPI 693
#4.1
07/12/1983
RPI 664
#21.1
11/07/1995
RPI 1301
From the same holder
Same category
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