Ralf Wilhelmstatter

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Kuchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Spinning process utilizing roving frames and ring-spinning frames
- Patent number 5,987,866
- Issue date Nov 23, 1999
- Zinser Textilmaschinen GmbH
- Hans-Peter Weeger
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of producing different types of spool windings, especially f...
- Patent number 5,924,644
- Issue date Jul 20, 1999
- Zinser Textilmaschinen GmbH
- Horst Feiler
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING