Pedido de patente depositado
#2.1
03/28/1989
RPI 962
Application data
Number
PI8900617Type
Filing
Publication
Published on 10/02/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Concretex S.A.
SP, BR
Inventors
J. Q. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
03/28/1989
RPI 962
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08/20/1996
RPI 1342
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02/19/1991
RPI 1055
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10/02/1990
RPI 1035
From the same holder
Same category
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