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Delmag-Maschinenfabrik Reinhold Dornfeld
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Esslingen am Neckar, DT
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Patents Grants
last 30 patents
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Patent Grant
Diesel pile driver
Patent number
4,096,916
Issue date
Jun 27, 1978
Delmag-Maschinenfabrik Reinhold Dornfeld
Rudolf Hennecke
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING