Conhecimento de parecer técnico
#7.1
04/25/1989
RPI 966
Application data
Number
PI8600746Type
Filing
Publication
The application was refused by the INPI on 02/13/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
D. L. (pessoa física)
PR, BR
Inventors
D. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
04/25/1989
RPI 966
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RPI 922
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09/08/1987
RPI 881
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08/12/1986
RPI 825
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02/13/1990
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From the same holder
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