Solicitação de exame técnico
#4.1
01/03/1989
RPI 950
The application was refused by the INPI on 12/24/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.
Applicants
M. Dedini S/A Metalúrgica
SP, BR
Inventors
F. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/03/1989
RPI 950
#3.1
02/10/1987
RPI 851
#2.1
09/24/1985
RPI 779
#9.2
12/24/1991
RPI 1099
#15.6
05/08/1990
RPI 1017
#15.1
02/06/1990
RPI 1005
From the same holder
Same category
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