Pedido de patente depositado
#2.1
04/11/1989
RPI 964
Application data
Number
PI8806459Type
Filing
Publication
Published on 07/24/1990, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 04/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Protin Equipamentos Individuais de Proteção Ltda.
SP, BR
Inventors
W. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
04/11/1989
RPI 964
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