Solicitação de exame técnico
#4.1
11/28/1989
RPI 997
Published on 06/13/1989, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Atlântica Indústria e Comércio de Abrasivos Ltda.
SP, BR
Inventors
R. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/28/1989
RPI 997
#3.2
06/13/1989
RPI 973
#2.1
05/23/1989
RPI 970
#15.3
04/06/1993
RPI 1166
From the same holder
Same category
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