Andreas Spring

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Steckborn, CH

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Patents Grantslast 30 patents

Information Patent Grant
Lighting apparatus for a sewing machine
- Patent number 6,168,284
- Issue date Jan 2, 2001
- Fritz Gegauf Aktiengesellschaft
- Niklaus Wacker
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Bobbin winding device for sewing machines
- Patent number 4,646,982
- Issue date Mar 3, 1987
- F. Gegauf AG Bernina-Nahmaschinenfabrik
- Andreas Spring
- D05 - SEWING EMBROIDERING TUFTING