Pedido de certificado de adição de invenção
#5.1
10/14/1986
RPI 834
Application data
Number
PI8501601Type
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: 10/14/1986. We update with every new RPI gazette, published weekly.
Applicants
C. C. (pessoa física)
US
Inventors
R. L. (pessoa física)
US
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