Roland Leis

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Rothselberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sewing arrangement with feed device
- Patent number 4,711,189
- Issue date Dec 8, 1987
- Pfaff Industriemaschinen G.m.b.H.
- Richard Muller
- D05 - SEWING EMBROIDERING TUFTING