Pedido de certificado de adição de invenção
#5.1
09/13/1988
RPI 934
The application was refused by the INPI on 02/19/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/13/1988. We update with every new RPI gazette, published weekly.
Applicants
Estiplast Artefatos de Resinas Químicas Ltda
Inventors
A. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
09/13/1988
RPI 934
#4.1
05/03/1988
RPI 915
#3.2
03/15/1988
RPI 908
#2.1
11/17/1987
RPI 891
#15.11
07/09/1991
RPI 1075
#9.2
02/19/1991
RPI 1055
Same category
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