Pedido de certificado de adição de invenção
#5.1
04/04/1989
RPI 963
Application data
Number
PI8605555Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 04/04/1989. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
NO
Inventors
O. S. (pessoa física)
NO
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07/22/2008
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10/30/1990
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