Solicitação de exame técnico
#4.1
02/17/1988
RPI 904
Application data
Number
PI8701353Type
Filing
Publication
The application was refused by the INPI on 09/24/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 02/17/1988. We update with every new RPI gazette, published weekly.
Applicants
E. A. (pessoa física)
SP, BR
Inventors
E. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
02/17/1988
RPI 904
#3.2
12/08/1987
RPI 894
#2.1
07/07/1987
RPI 872
#9.2
09/24/1991
RPI 1086
#7.1
03/26/1991
RPI 1060
From the same holder
Same category
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