Pedido de certificado de adição de invenção
#5.1
01/12/1988
RPI 899
Application data
Number
PI8605451Type
Filing
Publication
The application was refused by the INPI on 09/18/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/12/1988. We update with every new RPI gazette, published weekly.
Applicants
METALURGICA TORSOL LTDA [BR]
Inventors
L. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
01/12/1988
RPI 899
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11/10/1987
RPI 890
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07/21/1987
RPI 874
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04/14/1987
RPI 860
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09/18/1990
RPI 1033
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