Pedido de patente depositado
#2.1
05/16/1989
RPI 969
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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
M. E. (pessoa física)
SP, BR
Inventors
M. E. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/16/1989
RPI 969
#9.2
02/04/1992
RPI 1105
#4.1
09/04/1990
RPI 1031
#3.1
03/13/1990
RPI 1009
From the same holder
Same category
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