Pedido de patente depositado
#2.1
08/01/1989
RPI 980
The application was refused by the INPI on 05/11/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
Mecânica Mafrense Ltda
SC, BR
Inventors
M. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
08/01/1989
RPI 980
#9.2
05/11/1993
RPI 1171
#4.1
08/06/1991
RPI 1079
#3.1
04/16/1991
RPI 1063
From the same holder
Same category
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