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FR2614902A1
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Process for fueling a steel workpiece
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DE3734169A1
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METHOD FOR WARM BATHING ITEMS FROM ALLOY STEELS
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DE3734168C1
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Process and installation for the heat treatment of metallic objects in a fluidised-bed retort
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DE3718240C1
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Process for the heat treatment of metallic workpieces in a gas-flowed fluidized bed
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DE3622668C1
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Fluidised bed kiln for the heat treatment of metallic objects
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DE3507527A1
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Process and equipment for carburising a steel workpiece
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DE3429707C1
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Method and apparatus for the local hardening of metallic objects
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DE3340099C1
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Device for the fluidized bed treatment of metallic and non-metallic objects
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DE3335537C1
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Plant for the stripping of metallic and ceramic objects
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DE3335539C1
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Plant for the stripping of metallic and ceramic objects
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DE3331574C1
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Process and plant for the heat treatment of metallic objects in a fluidized bed place
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