Hans Knaak

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tension regulator for a stranding machine
- Patent number 4,574,574
- Issue date Mar 11, 1986
- Stolberger Maschinenfabrik GmbH & Co. KG
- Hans Knaak
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL