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Device for directing the rack

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
Patent

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Device for interconnecting two sections of a longwall mining mac

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
Patent

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Device for safety guiding of hauling chain especially at ranging

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
Patent

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Drive arrangements for mining machines

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
Patent

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Drive chain channel arrangement for longwall shearer

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
Reexamination Certificate

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Drive chain for long-wall mining machine

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
Patent

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Drive frame and assembly for mining apparatus

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Drive gear and guide arrangement for a mining machine, in partic

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Drive gears for rack-driven mining machine

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Drive mechanism for a combined cutter loader

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Driving arrangement for longwall mining machines

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Driving device for a mining machine

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Driving device for mining machine

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Driving gear rack cleaner for a mining machine

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Drum coal cutting machine having a roller crusher

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Drum cutter

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Drum cutter mining machine

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Drum cutter-loader equipped with an auxiliary drum

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Drum cutter-loader for underground mining

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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Drum cutter-loader for underground mining machine

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Sidewall-working
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