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FR2826376A1
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Carbonitruration and carbonitruration process of steels with carbon oxide
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FR2826374A1
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Method and device for quenching steels with pressurized air
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FR2701863A1
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Tube thermal reactor with direct current flow.
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FR2701569A1
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Method and circuit for measuring and regulating power, for inductive circuits with high alternating currents and high frequencies.
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FR2682189A1
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Electrical voltage sensor, particularly for inducing circuits with high ac and high frequency currents.
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FR2682188A1
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Electric current sensor, in particular for high-frequency high-frequency ac circuits.
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