Solicitação de exame técnico
#4.1
09/20/1988
RPI 935
Application data
Number
PI8605664Type
Filing
Publication
The application was refused by the INPI on 10/13/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/20/1988. We update with every new RPI gazette, published weekly.
Applicants
C. B. (pessoa física)
SP, BR
Inventors
C. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/20/1988
RPI 935
#3.1
06/14/1988
RPI 921
#2.1
04/14/1987
RPI 860
#9.2
10/13/1992
RPI 1141
#7.1
12/24/1991
RPI 1099
From the same holder
Same category
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