Friedrich Ressler

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Fohnsdorf, OE

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Patents Grantslast 30 patents

Information Patent Grant
Device for guying a movable cutting machine
- Patent number 4,087,132
- Issue date May 2, 1978
- Vereinigte Osterreichische Eisen- und Stahlwerke-Alpine Montan Aktiengesellsc...
- Friedrich Ressler
- E21 - EARTH DRILLING MINING