Publicação antecipada
#3.2
08/15/1989
RPI 982
The application was refused by the INPI on 12/03/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Metalpec Indústria e Comércio Ltda.
SP, BR
Inventors
L. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
08/15/1989
RPI 982
#2.1
05/23/1989
RPI 970
#9.2
12/03/1991
RPI 1096
#4.1
06/19/1990
RPI 1023
#4.2
03/20/1990
RPI 1010
Same category
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