Lothar Muller

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Bochum, DE

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Patents Grantslast 30 patents

Information Patent Grant
Gear rack for driving or guiding a drum cutter loader
- Patent number 4,850,648
- Issue date Jul 25, 1989
- Gebr. Eickhoff Maschinenfabrik u. EisengieBerei mbH
- Lothar Muller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rack device for advancing a mining machine
- Patent number 4,773,710
- Issue date Sep 27, 1988
- Gebr. Eickhoff Maschinenfabrik u. EisengieBerei ubH
- Hugo Klimeck
- E21 - EARTH DRILLING MINING