Concessão da patente
#16.1
10/30/1984
RPI 732
The letters patent expired on 05/02/1995: 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: 10/30/1984. We update with every new RPI gazette, published weekly.
Applicants
PHILAGRO SA
Inventors
M. D. (pessoa física)
R. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/30/1984
RPI 732
#13.1
08/21/1984
RPI 722
#15.11
05/02/1984
RPI 706
#9.1
04/24/1984
RPI 705
#15.11
02/07/1984
RPI 694
#6.1
10/11/1983
RPI 677
02/01/1983
RPI 641
#4.1
07/13/1982
RPI 612
#21.1
05/02/1995
RPI 1274
From the same holder
Same category
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