Hans O. Keilhack

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Web winder and compensator apparatus
- Patent number 3,934,837
- Issue date Jan 27, 1976
- Keiltex Corporation
- Hans O. Keilhack
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL