Solicitação de exame técnico
#4.1
10/18/1988
RPI 939
Application data
Number
PI8706231Type
Filing
Publication
The application was refused by the INPI on 08/13/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
C. R. (pessoa física)
SP, BR
Inventors
C. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/18/1988
RPI 939
#3.2
06/07/1988
RPI 920
#2.1
02/23/1988
RPI 905
#9.2
08/13/1991
RPI 1080
#7.1
09/18/1990
RPI 1033
From the same holder
Same category
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