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DE943172C
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Device for target identification of transport containers in conveyor systems
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DE937292C
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Arrangement for triggering electrical signals by influencing a magnetic circuit
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DE940598C
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Arrangement for a multiple connection of contact fields
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DE940169C
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Circuit arrangement for subscriber lines
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DE938920C
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Arrangement for the simultaneous transmission of switching orders, which are composed of a number of individual partial orders
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DE937110C
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Arrangement for the simultaneous transmission of switching orders, which are composed of a number of individual partial orders
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DE941435C
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Arrangement to reduce the heating of the interior of electrical devices equipped with tubes
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DE930092C
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Circuit arrangement for the delivery of messages about lines used for other purposes
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DE932313C
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Arrangement for the simultaneous display or transmission of a series of switching orders
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DE936101C
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Chain link compensation of the asymmetries of four-pole connections connected in chains, especially of telecommunication lines loaded with coils
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DE928299C
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Arrangement for selector switch according to the crossbar principle
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DE943954C
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Circuit arrangement for telecommunications systems, in particular telephone systems
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DE935489C
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Circuit arrangement for telecommunication systems, in particular telephone extension systems
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DE932316C
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Circuit arrangement for telephone systems with pulse control
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DE931237C
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Circuit arrangement for relay-controlled telephone systems
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DE937510C
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Switch arrangement based on the crossbar principle
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DE944677C
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Electromagnetic switching device, in particular relay, with an E-shaped component
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DE924275C
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Number switch for self-dialing systems
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DE943952C
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Arrangement for the equivalent circuit of communications equipment
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DE930691C
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Circuit arrangement for preferential subscriber connections in telephone private branch exchanges
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