Publicação do pedido de patente
#3.1
06/14/1988
RPI 921
Application data
Number
PI8705869Type
Filing
Publication
The application was refused by the INPI on 04/09/1996. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
American Cyanamid Company
US
Inventors
A. F. (pessoa física)
US
P. W. (pessoa física)
US
IPC Classification
Priority claims
US
926,067 · 11/03/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/14/1988
RPI 921
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03/01/1988
RPI 906
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C07C 118/00; C07C 119/042; C08L 67/00; C08G 18/70; C09D 3/81.
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04/09/1996
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