Daniel P. Kaelin

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Aarau, CH

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Patents Grantslast 30 patents

Information Patent Grant
System for feeding bulk material
- Patent number 4,983,090
- Issue date Jan 8, 1991
- K-Tron International, Inc.
- Rolf Lehmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL