Pedido de patente depositado
#2.1
11/21/1989
RPI 996
The application was refused by the INPI on 01/03/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
E. F. (pessoa física)
Inventors
E. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/21/1989
RPI 996
#9.2
01/03/1995
RPI 1257
#7.1
03/08/1994
RPI 1214
03/02/1993
RPI 1161
#4.1
08/07/1990
RPI 1027
#3.2
03/20/1990
RPI 1010
From the same holder
Same category
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