Roland Becker

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Gelsenkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Long-wall mining machine with a working chain
- Patent number 5,624,162
- Issue date Apr 29, 1997
- Bochumer Eisenhutte Heintzmann GmbH & Co. KG
- Kuno Guse
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL