Solicitação de exame técnico
#4.1
05/16/1989
RPI 969
The application was refused by the INPI on 02/06/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
GLAUCIA CAMPERLINGO [BR]
MILTON TREZZA FILHO [BR]
Inventors
C. [. (pessoa física)
T. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
05/16/1989
RPI 969
#3.1
11/10/1987
RPI 890
#2.1
01/13/1987
RPI 847
#9.2
02/06/1990
RPI 1005
Same category
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