Concessão da patente
#16.1
06/24/1986
RPI 818
The letters patent expired on 12/07/1993: 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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
SALATI MARCELO [BR]
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/24/1986
RPI 818
#9.1
02/12/1986
RPI 799
#6.1
06/25/1985
RPI 766
#6.1
01/02/1985
RPI 741
#4.1
05/15/1984
RPI 708
#3.1
08/23/1983
RPI 670
#2.1
03/09/1982
RPI 594
#21.1
12/07/1993
RPI 1201
Same category
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