Gunter Wiethoff

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Solingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Folding knife
- Patent number 4,404,748
- Issue date Sep 20, 1983
- Firma Cuno Melcher KG ME-Sportwaffen
- Gunter Wiethoff
- B26 - HAND CUTTING TOOLS CUTTING SEVERING