Gottfried Hagemann

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Wolfsburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Shifting method for hydrodynamic-mechanical transmission
- Patent number 4,811,631
- Issue date Mar 14, 1989
- Volkswagen Aktiengesellschaft
- Ernst-August Honig
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...