Jan Ketterer

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Curved rubber belt conveyor with decentralized drive
- Patent number 5,271,492
- Issue date Dec 21, 1993
- Lewin; Heinz-Ulrich
- Heinz-Ulrich Lewin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL