Gunter Kuschke

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Castrop-Rauxel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mine-roof support control mechanism
- Patent number 4,465,408
- Issue date Aug 14, 1984
- Hermann Hemscheidt Maschinenfabrik GmbH & Co.
- Karl Krieger
- E21 - EARTH DRILLING MINING