Pedido de certificado de adição de invenção
#5.1
10/13/1987
RPI 886
Application data
Number
PI8503036Type
Filing
Publication
The application was refused by the INPI on 07/24/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/13/1987. We update with every new RPI gazette, published weekly.
Applicants
Pirelli S/A Companhia Industrial Brasileira
SP, BR
Inventors
C. G. (pessoa física)
V. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
10/13/1987
RPI 886
#4.1
06/09/1987
RPI 868
#3.1
02/03/1987
RPI 850
12/09/1986
RPI 842
10/21/1986
RPI 835
#2.1
09/02/1986
RPI 828
#9.2
07/24/1990
RPI 1025
From the same holder
Same category
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