Solicitação de exame técnico
#4.1
08/18/1987
RPI 878
Application data
Number
PI8504631Type
Filing
Publication
The application was refused by the INPI on 02/13/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/18/1987. We update with every new RPI gazette, published weekly.
Applicants
A. R. (pessoa física)
J. V. (pessoa física)
Inventors
R. [. (pessoa física)
V. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/18/1987
RPI 878
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04/22/1987
RPI 861
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12/03/1985
RPI 789
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06/25/1991
RPI 1073
#9.2
02/13/1991
RPI 1054
Same category
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