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GB462587A
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Improvements in overload clutches
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Improvements in or relating to milling machines
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Screw cutting machine
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Control arrangements for periodically working absorption refrigerators
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Periodical absorption refrigerator
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Control arrangement for refrigerators
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Improvements in or relating to screw-cutting or tapping machines
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Improvements in or relating to drilling machines having electric feed mechanism
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Electrically controlled screwcutting machine
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Improvements in or relating to electrically controlled screw-tapping machines
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Machine for the production of the faces of teeth of gear wheels
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