Pedido de certificado de adição de invenção
#5.1
11/08/1988
RPI 942
Application data
Number
PI8702913Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
D. A. (pessoa física)
DE
Inventors
G. P. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
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11/08/1988
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07/29/2008
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