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Geb. Eickhoff Maschinenfabrik und Eisengiesserei m.b.H.
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Bochum, DE
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Patent Grant
Apparatus for pivotally positioning a clearing shield for a drum-cu...
Patent number
4,251,112
Issue date
Feb 17, 1981
Geb. Eickhoff Maschinenfabrik und Eisengiesserei m.b.H.
Rolf Krause
E21 - EARTH DRILLING MINING
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