Lothar E. Baumann

Follow

Person

Velbert, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Tunneling machine with radially sweeping tool carriers
- Patent number 5,360,260
- Issue date Nov 1, 1994
- Bergwerksverband BmbH
- Lothar E. Baumann
- E21 - EARTH DRILLING MINING