FR1208518A - Rabot à charbon avec organes de guidage disposés sur le côté du transporteur orienté vers le remblai, utilisable notamment dans les mines
- Google Patents
Rabot à charbon avec organes de guidage disposés sur le côté du transporteur orienté vers le remblai, utilisable notamment dans les mines
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Gewerkschaft Eisenhutte Westfalia GmbH
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Gewerkschaft Eisenhutte Westfalia GmbH
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Publication of FR1208518ApublicationCriticalpatent/FR1208518A/fr
E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
E21C35/08—Guiding the machine
E21C35/12—Guiding the machine along a conveyor for the cut material
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Engineering & Computer Science
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Mining & Mineral Resources
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Mechanical Engineering
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Life Sciences & Earth Sciences
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General Life Sciences & Earth Sciences
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Geochemistry & Mineralogy
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Geology
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FR1208518D1957-06-291958-06-17Rabot à charbon avec organes de guidage disposés sur le côté du transporteur orienté vers le remblai, utilisable notamment dans les mines
ExpiredFR1208518A
(fr)