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This page displays all 「FI」 in main group E21C47/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Machines for obtaining, or the removal of, materials in open-pit mines (obtaining peat E21C 49/00) | HB | CC | 2D065 | |
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.for coal, brown coal, or the like (dredgers or soil-shifting machines in general E02F) [3] | HB | CC | 2D065 | |
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..Conveyor bridges used in co-operation with the winning apparatus [3] | HB | CC | 2D065 | |
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..Cableway conveyors used in co-operation with the winning apparatus (underground hauling E21F 13/00) | HB | CC | 2D065 | |
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..Devices for cutting-out partings, e.g. layers of sand between seams of coal | HB | CC | 2D065 | |
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.for quarrying stone, sand, gravel, or clay | HB | CC | 2D065 | |