Solicitação de exame técnico
#4.1
04/26/1988
RPI 914
Application data
Number
PI8702473Type
Filing
Publication
The patent was granted on 08/27/1991 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Diedro - Comercial, Exportadora e Importadora Ltda
SP, BR
Inventors
A. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/26/1988
RPI 914
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