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MKL Vakuumapparat Fig bs. Abdampfen Teile aus Kupferblech getriebene Hohlkugel Dom Heizschlange Rohr in den Kondensator durchlchertes Rohr Rohr Rohr zur Fllung Rohr zur Entleerung des Apparats Abla en Vacuum apparatus Parts Large tank of coppersheet dome heatingcoils pipe into the condensor pipe for inflow cold water pipe for outflow