Solicitação de exame técnico
#4.1
07/07/1987
RPI 872
Application data
Number
PI8503867Type
Filing
Publication
The application was refused by the INPI on 06/25/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/07/1987. We update with every new RPI gazette, published weekly.
Applicants
C. B. (pessoa física)
SP, BR
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/07/1987
RPI 872
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11/05/1991
RPI 1092
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06/25/1991
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10/16/1990
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Same category
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