Retificação
#15.3
02/17/1987
RPI 852
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/17/1987. We update with every new RPI gazette, published weekly.
Applicants
Allegheny Ludlum Industries INC
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
02/17/1987
RPI 852
04/15/1986
RPI 808
#6.1
05/10/1983
RPI 655
10/27/1981
RPI 575
From the same holder
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