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B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
B61L5/067—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means using electromagnetic driving means
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Physics & Mathematics
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Electromagnetism
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Engineering & Computer Science
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Mechanical Engineering
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Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles
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Procede permettant d'augmenter la resistance a l'arrachement de pieces de liaison serties sur les extremites denudees de l'isolant d'un cable de liaison mecanique