Pedido de licença compulsória
#20.1
12/13/1988
RPI 947
The letters patent expired on 10/04/1994: 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: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
GIUSEPPE JEFREY ARIPPOL [BR]
Inventors
A. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
12/13/1988
RPI 947
#16.1
04/26/1988
RPI 914
#13.1
02/09/1988
RPI 903
#9.1
10/13/1987
RPI 886
#6.1
03/17/1987
RPI 856
#4.1
05/27/1986
RPI 814
#3.1
01/28/1986
RPI 797
#2.1
08/21/1984
RPI 722
#21.1
10/04/1994
RPI 1244
Same category
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