Ernst Preinknoll

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Patents Grantslast 30 patents

Information Patent Grant
Device for changing reels at paper machines
- Patent number 6,253,818
- Issue date Jul 3, 2001
- Andritz-Patentverwaltungs-Gesellschaft m.b.H.
- Ernst Preinknoll
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL