14.4
06/14/1988
RPI 921
Application data
Number
PI8505718Type
Filing
Publication
The application was refused by the INPI on 03/03/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
Eletrometalur S/A Indústria e Comércio
Rima Eletrometalurgia S/A
MG, BR
Inventors
V. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
06/14/1988
RPI 921
#4.1
01/21/1987
RPI 848
#3.2
11/11/1986
RPI 838
#2.1
01/21/1986
RPI 796
#15.11
07/28/1992
RPI 1130
#9.2
03/03/1992
RPI 1109
From the same holder
Same category
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