Notificação para pagamento de retribuição
#13.1
10/10/1989
RPI 990
Application data
Number
PI8504381Type
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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
US
Inventors
E. S. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
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