Volker Wengenroth

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Hilden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Rotary speed-change transmission
- Patent number 8,998,763
- Issue date Apr 7, 2015
- SMS MEER GMBH
- Volker Wengenroth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...