Notificação para pagamento de retribuição
#13.1
05/02/1984
RPI 706
Application data
Number
PI7904101Type
Filing
Publication
The letters patent expired on 04/04/1995: 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: 05/02/1984. We update with every new RPI gazette, published weekly.
Applicants
E. A. (pessoa física)
Inventors
L. E. (pessoa física)
T. P. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
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01/26/1982
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04/04/1995
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