Pedido de licença compulsória
#20.1
06/28/1988
RPI 923
The letters patent expired on 11/15/1994: 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: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
MARIA ANGELA SANTIAGO MANDARI [BR]
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
06/28/1988
RPI 923
#16.1
01/26/1988
RPI 901
#13.1
09/29/1987
RPI 884
#9.1
06/09/1987
RPI 868
#6.1
09/30/1986
RPI 832
#4.1
02/25/1986
RPI 801
#3.1
12/13/1983
RPI 686
#2.1
06/22/1982
RPI 609
#21.1
11/15/1994
RPI 1250
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Same category
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