Gerhard Steinbrucker

Follow

Person

Zeltweg, AT

People

Patents Grantslast 30 patents

Information Patent Grant
Process for controlling the movement of a universally swivellable c...
- Patent number 4,770,469
- Issue date Sep 13, 1988
- Voest-Alpine Aktiengesselschaft
- Eduard Schellenberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drive arrangement for the loading arms of a loading ramp for headin...
- Patent number 4,552,263
- Issue date Nov 12, 1985
- Voest-Alpine Aktiengesellschaft
- Arnulf Kissich
- E21 - EARTH DRILLING MINING