Karl Nicolay

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Bielefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Upper fabric feed for a sewing machine
- Patent number 4,446,803
- Issue date May 8, 1984
- Durkoppwerke GmbH
- Karl Nicolay
- D05 - SEWING EMBROIDERING TUFTING
Information Patent Grant
Upper fabric feed device for sewing machines
- Patent number 4,116,145
- Issue date Sep 26, 1978
- Durkoppwerke GmbH
- Karl Nicolay
- D05 - SEWING EMBROIDERING TUFTING