Pedido de licença compulsória
#20.1
07/05/1988
RPI 924
Application data
Number
PI8004473Type
Filing
Publication
The letters patent expired on 09/19/1995: 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: 07/05/1988. We update with every new RPI gazette, published weekly.
Applicants
G. J. (pessoa física)
SP, BR
Instituto de Pesquidas Tecnologica de São Paulo S.A. IPT
SP, BR
Inventors
J. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#20.1
07/05/1988
RPI 924
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RPI 693
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09/06/1983
RPI 672
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06/22/1982
RPI 609
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03/16/1982
RPI 595
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09/19/1995
RPI 1294
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