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GB1175669A
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Improved Overhead Crane
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GB1112385A
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A method of,and apparatus for,facilitating the adjustment of a rollstand spider
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GB1092652A
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Improved shaft driving mechanism
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GB1090903A
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Improvements in on-load selector switches for tapped transformers
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GB1075852A
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Improved rollstand equipment for unwinding and rewinding web material
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GB1042883A
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Improved electric load transfer switch
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GB887092A
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Improved method of constructing transformer cores
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GB883232A
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Improvements in on-load selector switches for tapped transformers
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GB871760A
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Improvements in electrical regulator control systems
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GB871759A
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Improvements in electric regulator control systems
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CA735593A
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Diverter switch for on-load tap-changer
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CA662305A
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Method of constructing transformer cores
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CA678397A
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On-load selector switches for tapped transformers
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CA790982A
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Method of, and apparatus for, facilitating the adjustment of a rollstand spider
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