Ralf Ludwig

Follow

Person

Sennwald, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Manually operable tool for drilling and/or removing material in bri...
- Patent number 5,806,609
- Issue date Sep 15, 1998
- Hilti Aktiengesellschaft
- Maximilian Stock
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool for driving fastening elements into a receiving material
- Patent number 5,642,848
- Issue date Jul 1, 1997
- Hilti Aktiengesellschaft
- Ralf Ludwig
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS