Solicitação de exame técnico
#4.1
02/21/1989
RPI 957
Application data
Number
PI8700506Type
Filing
Publication
The application was refused by the INPI on 10/09/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.
Applicants
E. A. (pessoa física)
Inventors
E. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
02/21/1989
RPI 957
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08/16/1988
RPI 930
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06/09/1987
RPI 868
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10/09/1990
RPI 1036
Same category
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