Solicitação de exame técnico
#4.1
09/12/1989
RPI 986
Published on 12/27/1988, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
TITO CARLOS DROGHETTI PERLYITZ [BR]
WILSON ROBERTO PIOVAN [BR]
Inventors
P. [. (pessoa física)
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/12/1989
RPI 986
#3.1
12/27/1988
RPI 949
#2.1
11/17/1987
RPI 891
#15.3
10/16/1990
RPI 1037
Same category
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