Notificação para pagamento de retribuição
#13.1
07/20/1982
RPI 613
The letters patent expired on 04/25/1995: 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: 07/20/1982. We update with every new RPI gazette, published weekly.
Applicants
Fanem Ltda
SP, BR
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
07/20/1982
RPI 613
#9.1
03/30/1982
RPI 597
#21.1
04/25/1995
RPI 1273
From the same holder
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