Solicitação de exame técnico
#4.1
10/13/1987
RPI 886
Application data
Number
PI8504564Type
Filing
Publication
The application was refused by the INPI on 07/24/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/13/1987. We update with every new RPI gazette, published weekly.
Applicants
Cirsa Compañia de inversiones, S/A.
Inventors
R. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/13/1987
RPI 886
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04/22/1987
RPI 861
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12/03/1985
RPI 789
#9.2
07/24/1990
RPI 1025
From the same holder
Same category
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