Publicação do pedido de patente
#3.1
06/20/1989
RPI 974
The application was refused by the INPI on 01/14/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/20/1989. We update with every new RPI gazette, published weekly.
Applicants
Dargil Metalurgica Indústria e Comércio Ltda
SP, BR
Inventors
G. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/20/1989
RPI 974
#2.1
03/01/1988
RPI 906
#9.2
01/14/1992
RPI 1102
#7.1
04/09/1991
RPI 1062
#4.1
03/01/1990
RPI 1007
Same category
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