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Karl-Heinz Layher
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Kirchberg/Murr, DE
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last 30 patents
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Patent Grant
Stone lifting device
Patent number
7,686,362
Issue date
Mar 30, 2010
Probst Greiftechnik Verlegesysteme GmbH
Karl-Heinz Layher
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES