Synonyms were used for: Kohle
Search without synonyms: keywords:(Kohle)

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    Auto-Track Bridge Conveyer Train for Continuous Face Haulage

    D. D. Durrett / D. T. Atkinson | NTIS | 1986
    Keywords: Coal mining

    Automatic Remote Control Coupler for Mine Cars

    D. T. Atkinson / A. A. Aponick / A. J. Lane et al. | NTIS | 1976
    Keywords: Coal mining