Pedido de certificado de adição de invenção
#5.1
05/09/1989
RPI 968
Application data
Number
PI8800464Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
V. C. (pessoa física)
US
Inventors
D. P. (pessoa física)
US
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