Christian Hahn

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Schmelz, DE

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Patents Applicationslast 30 patents

Information Patent Application
A POWER STEERING SYSTEM FOR A WORKING MACHINE
- Publication number 20230227099
- Publication date Jul 20, 2023
- VOLVO CONSTRUCTION EQUIPMENT AB
- Christian HAHN
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
A WORKING MACHINE, A WORK ATTACHMENT AND A COMBINATION THEREOF
- Publication number 20210108392
- Publication date Apr 15, 2021
- VOLVO CONSTRUCTION EQUIPMENT AB
- Christian Hahn
- B60 - VEHICLES IN GENERAL
Information Patent Application
AN IMPLEMENT ATTACHMENT DEVICE
- Publication number 20200385952
- Publication date Dec 10, 2020
- VOLVO CONSTRUCTION EQUIPMENT AB
- Christian Hahn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING