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GB857730A
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Improvements in spark-erosion machines
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Device for program control of machines, in particular postform milling machines
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Copying milling machine
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Spark erosion process for the production of bores with stationary or rotating electrodes
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Postforming machine tool, in particular multi-spindle postforming milling machine
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Post-forming machine tool, in particular post-forming milling machine
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Tablet machine
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Filling device for tablet presses u. like
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