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Rolando Filippeschi
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Piombino (Leghorn), IT
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Patent Grant
Device for rotating rails and rolled sections about their longitudi...
Patent number
4,005,781
Issue date
Feb 1, 1977
Acciaierie Di Piombino S.p.A.
Rolando Filippeschi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...