Notificação para pagamento de retribuição
#13.1
08/01/1989
RPI 980
Application data
Number
PI8604283Type
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: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
Prodty Engenharia e Comércio Ltda.
SP, BR
Inventors
L. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
08/01/1989
RPI 980
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