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Thyssennkrupp Elevator (ES/PBB) Ltd.
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London, GB
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Patents Grants
last 30 patents
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Patent Grant
Safety device for moving handrails
Patent number
7,552,812
Issue date
Jun 30, 2009
Thyssenkrupp Norte, S.A.
Miguel Angel González Alemany
B66 - HOISTING LIFTING HAULING