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FR2575668A1
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Sas with balls to automatically discharge dust from a depressing speaker
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FR2567111A1
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DEVICE FOR TRANSPORTING AND DISPENSING POWDERS OR GRANULES
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FR2562298A1
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Devices for transmitting pulses from a transmitter to a receiver of which one is static and the other is rotating
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FR2560993A1
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Lance measurement and sampling device for determining characteristics of a fused metal
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EP0115735A2
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Device for detecting cracks in steel slabs made by a continuous casting process
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EP0102906A1
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Guiding device for crossing cables, especially unloading grab cables
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FR2544744A1
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Oven battery for heating injected air in a blast furnace and automatic driving methods
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FR2544332A1
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Device for clearing a blast furnace by bar extraction
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FR2542014A1
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Device for clearing steel converter spout
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FR2530259A1
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Method and installation for automatically conducting the heating of coke ovens
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FR2509745A1
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Coke oven door with peripheral sealing
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FR2473915A1
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Automatic thickness control of rolled prods. esp. metal strip
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