Solicitação de exame técnico
#4.1
03/28/1989
RPI 962
Application data
Number
PI8604168Type
Filing
Publication
The application was refused by the INPI on 02/26/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
OSMAR AFONSO [BR]
Inventors
A. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/28/1989
RPI 962
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RPI 915
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03/17/1987
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RPI 1056
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