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Jose Antonio Filho
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Belo Horizonte, BR
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last 30 patents
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Patent Grant
Axle from a seamless tube for railroad vehicles, and a process for...
Patent number
9,133,533
Issue date
Sep 15, 2015
V & M DO BRASIL S/A
Ronaldo Faria Antunes
B60 - VEHICLES IN GENERAL
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last 30 patents
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Patent Application
AXLE FROM A SEAMLESS TUBE FOR RAILROAD VEHICLES, AND A PROCESS FOR...
Publication number
20100308612
Publication date
Dec 9, 2010
Ronaldo Faria Antunes
B60 - VEHICLES IN GENERAL