Solicitação de exame técnico
#4.1
08/09/1988
RPI 929
Application data
Number
PI8702140Type
Filing
Publication
The application was refused by the INPI on 09/17/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
Ospina Eletroeletrônica Ltda
SP, BR
Inventors
G. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/09/1988
RPI 929
#3.2
06/28/1988
RPI 923
#2.1
07/28/1987
RPI 875
#9.2
09/17/1991
RPI 1085
#7.1
09/25/1990
RPI 1034
Same category
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