Gunter Pries

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Leopoldshohe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thread tensioning device having an electromagnet for applying a var...
- Patent number 5,363,786
- Issue date Nov 15, 1994
- Durkopp Adler Aktiengesellschaft
- Klaus Hampel
- D05 - SEWING EMBROIDERING TUFTING