Burghard Petack

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Senftengerg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device for lifting, lowering and leveling booms of strip mining equ...
- Patent number 5,890,304
- Issue date Apr 6, 1999
- MAN TAKRAF Fordertechnik GmbH
- Horst Jurisch
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING