Publicação do pedido de patente
#3.1
07/05/1988
RPI 924
Application data
Number
PI8606189Type
Filing
Publication
The application was refused by the INPI on 02/27/1996. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/05/1988. We update with every new RPI gazette, published weekly.
Applicants
Cia. Aços Especiais Itabira - ACESITA
MG, BR
Inventors
J. N. (pessoa física)
BR
S. O. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/05/1988
RPI 924
#2.1
04/28/1987
RPI 862
#9.2
02/27/1996
RPI 1317
#15.3
02/21/1996
RPI 1316
#7.1
07/19/1994
RPI 1233
11/26/1991
RPI 1095
09/17/1991
RPI 1085
#4.1
09/25/1990
RPI 1034
From the same holder
Same category
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