Peter Thierfelder

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Karl-Marx-Stadt, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method for the spinning and twisting of yarn on ring spinning frame...
- Patent number 4,007,581
- Issue date Feb 15, 1977
- VEB Spinnereimaschinenbau
- Rolf Langer
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING