Richard Kellermann

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Franklin, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Dock leveler weather seal
- Patent number 5,442,825
- Issue date Aug 22, 1995
- Rite-Hite Corporation
- Norbert Hahn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL