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DE19722621A1
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Mobile carrying device for devices with environmentally harmful liquids
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DE19706584A1
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High temperature fuel cells with heating of the reaction gas
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DE19653384A1
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Gas connections from stacks of high temperature fuel cells
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DE19645111A1
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Space-saving cell stack arrangement made of solid oxide fuel cells
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DE19631323C1
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Pressure gas switch e.g. for outdoor switching stations with porcelain insulators
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DE19614104A1
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Gas pressure switch
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DE19609595A1
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Method for determining equipment parameters for at least one distance protection device
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DE19606665A1
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Plant for generating electrical energy with solid oxide fuel cells
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DE19605979A1
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Current-carrying connecting element for pipes in a gas-insulated switchgear
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DE19600073A1
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Arrangement for the controlled switching on and / or off of inductive and / or capacitive elements in high voltage AC networks
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DE19545999A1
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Incremental position encoder with direction sensing
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DE19544483A1
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Process for gas cooling in fuel cells
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DE19539997A1
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High-voltage switch with at least one main switching point and with at least one secondary switching point
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DE19538381A1
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Arrangement for the uninterruptible power supply of electrical consumers
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DE19524637A1
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Gas pressure switch
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DE19519721C1
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Circuit-breaker with fixed and moving contact with drive monitored by light barrier
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DE19512652C1
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Pressurised-gas power switch
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DE19511817A1
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Plate-type heat exchanger with reformer
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DE19506354A1
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Process for the detection of earth fault arcs in single-pole encapsulated switchgear of extinguished electrical networks
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DE4428118A1
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Earth fault location in electrical networks with an earth fault coil
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