Pedido de patente depositado
#2.1
12/13/1988
RPI 947
The application was refused by the INPI on 04/13/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
A. K. (pessoa física)
SP, BR
Inventors
A. K. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
12/13/1988
RPI 947
#9.2
04/13/1993
RPI 1167
#4.1
09/04/1990
RPI 1031
#3.1
05/08/1990
RPI 1017
From the same holder
Same category
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