Solicitação de exame técnico
#4.1
09/05/1989
RPI 985
The application was refused by the INPI on 11/19/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Frente e Verso Comércio de Produtos Gráficos Ltda
SP, BR
Inventors
M. K. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/05/1989
RPI 985
#3.2
08/22/1989
RPI 983
#2.1
05/23/1989
RPI 970
#9.2
11/19/1991
RPI 1094
From the same holder
Same category
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