Pedido de certificado de adição de invenção
#5.1
03/24/1987
RPI 857
Application data
Number
PI8602774Type
Filing
Publication
The application was refused by the INPI on 06/19/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/24/1987. We update with every new RPI gazette, published weekly.
Applicants
MERICOL IND METALURGICA LTDA [JP]
Inventors
A. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
03/24/1987
RPI 857
#4.1
12/02/1986
RPI 841
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10/14/1986
RPI 834
#2.1
10/07/1986
RPI 833
#15.11
04/30/1991
RPI 1065
#9.2
06/19/1990
RPI 1023
Same category
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