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DD201274A1
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Automatic centering device, preferably for receiving gears on toggle machines
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DD201273A1
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Device for automatic alignment of rotating workstuecke
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DD201395A1
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Mounting for heatable forging seeds
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DD158010A1
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Adjustment device for grinding machines, preferably on separate grinding machines
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DD157777A1
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Self-clamping tensioner
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DD155242A1
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Self-tightening pliers for manipulating workpieces
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DD151418A1
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Discharge device, preferably for discharging cylindrical workpiece surfaces
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DD144224A1
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Control for automatic feedback control on grinding machines
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DD139407A1
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Device for the electro-erosive disconnection of staff-formed metallic materials
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DD138952A1
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Device for electrochemical disconnection of staff-broken metallic materials
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DD128883A1
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Device for heating hydraulic working cylinders
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DD128032A1
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Method for circulating errors in electronic function groups
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