Solicitação de exame técnico
#4.1
08/11/1987
RPI 877
Application data
Number
PI8306625Type
Filing
Publication
The application was refused by the INPI on 03/05/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/11/1987. We update with every new RPI gazette, published weekly.
Applicants
P. V. (pessoa física)
Inventors
V. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/11/1987
RPI 877
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07/09/1985
RPI 768
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02/14/1984
RPI 695
#9.2
03/05/1991
RPI 1057
From the same holder
Same category
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