Pedido de certificado de adição de invenção
#5.1
03/22/1988
RPI 909
The application was refused by the INPI on 01/02/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/22/1988. We update with every new RPI gazette, published weekly.
Applicants
HENRIQUE TEN BUUREN [BR]
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
03/22/1988
RPI 909
#4.1
12/29/1987
RPI 897
#3.2
11/10/1987
RPI 890
#2.1
11/03/1987
RPI 889
#15.11
04/09/1991
RPI 1062
#9.2
01/02/1991
RPI 1048
Same category
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