Solicitação de exame técnico
#4.1
11/28/1989
RPI 997
The application was refused by the INPI on 05/21/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
INTERPLAN INTERACAO E PLANEJAM [BR]
Inventors
E. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/28/1989
RPI 997
#3.1
09/22/1987
RPI 883
#2.1
08/19/1986
RPI 826
#9.2
05/21/1991
RPI 1068
#7.1
08/14/1990
RPI 1028
Same category
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