15.7
04/26/1988
RPI 914
The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).
Latest action published by the INPI: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
Usinas Siderúrgicas de Minas Gerais S/A - USIMINAS
MG, BR
Inventors
L. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/26/1988
RPI 914
#15.3
08/25/1987
RPI 879
#15.11
03/24/1987
RPI 857
#6.1
09/30/1986
RPI 832
#4.1
10/15/1985
RPI 782
#3.1
04/10/1984
RPI 703
#2.1
10/26/1982
RPI 627
From the same holder
Same category
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