Pedido de certificado de adição de invenção
#5.1
02/17/1988
RPI 904
Application data
Number
PI8506384Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 02/17/1988. We update with every new RPI gazette, published weekly.
Applicants
BRASIL PESQUISA AGROPEC [BR]
Inventors
D. F. (pessoa física)
BR
J. P. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
02/17/1988
RPI 904
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03/25/1986
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Patente extinta em 19/12/2000
07/15/2008
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08/06/1996
RPI 1340
#16.1
09/28/1993
RPI 1191
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04/13/1993
RPI 1167
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11/24/1992
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