Karl-Heinz Runkel

Follow

Person

Honnef-Rhoendorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Device for smoothing a concrete paving surface
- Patent number 6,386,793
- Issue date May 14, 2002
- Wirtgen GmbH
- Martin Lenz
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES