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DD225270A1
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Circular arrangement for electrical small machines
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DD225572A1
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Method and circuit arrangement for controlling a triac drive current
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DD224722A1
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Circular arrangement for electrical small machines
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DD223201A1
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Axial storage on waves or axes of small diameter
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DD222745A1
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Permanent magnetic roller for electrical machines
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DD222742A1
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Staenderblechpaket for electric dc power machines
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DD223309A1
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Circuit arrangement for overcurrent protection for controllable semiconductor valves
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DD222436A1
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Method and circuit arrangement for operating an electrical regulator
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DD223307A1
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One or multi-loop grinding for dc machines
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DD221885A1
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Electrical sliding contact, especially for commutation systems
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DD222744A1
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Method for producing layer compressors for micromotors
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DD222734A1
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Keramikschichtkommutator
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DD221319A1
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Circuit arrangement for network voltage synchronous control of semiconductor valves in networked power supply
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DD221043A1
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Rollers for permanent magnetic racing synchronous motors
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DD221041A1
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Staender for permanent magnetic rotors dc power machines
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DD221042A1
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Winding platform for high-volume electrical machines
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DD221045A1
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Permanent magnetic shaft coupling
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DD220722A1
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Measuring arrangement for determining the angle-related magnetic properties of ferromagnetic leaves
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DD220182A1
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Permanent magnetic roller for electrical machines
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DD220183A1
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mortise lock
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