Notificação para pagamento de retribuição
#13.1
11/07/1989
RPI 994
Application data
Number
PI8306438Type
Filing
Publication
The patent was granted on 03/20/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Equipamentos NGK Rinnai Ltda
SP, BR
Inventors
M. Y. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
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