Solicitação de exame técnico
#4.1
11/22/1988
RPI 944
Application data
Number
PI8701289Type
Filing
Publication
The application was refused by the INPI on 02/04/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
PROBEL S A [BR]
Inventors
C. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/22/1988
RPI 944
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09/27/1988
RPI 936
#2.1
06/30/1987
RPI 871
#9.2
02/04/1992
RPI 1105
#7.1
04/30/1991
RPI 1065
From the same holder
Same category
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