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GB348478A
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Improvements in supporting clamps for electrical overhead lines
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GB332127A
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Improvements in clamping devices for steel-aluminium electric conductors
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GB339970A
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Improvements in earth conductor suspensions
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GB331029A
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Improvements in or relating to protecting-devices for electric insulators
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GB317069A
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Improvements in or relating to clamps for electric conductors
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GB330364A
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Improvements in or relating to clamps for hollow electric cables
|
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GB330363A
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Improvements in or relating to suspending-devices for electric conductors
|
|
GB297159A
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Improvements in or relating to wedged straining clamps for electric conductors
|
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GB291623A
|
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Improvements in or relating to clamps for electric conductors
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GB288857A
|
|
Improvements in or relating to suspension clamps for electric conductors
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GB287753A
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Improvements in or relating to electric insulator suspension devices
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GB285303A
|
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Improvements in or relating to couplings for electric conductors
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GB291968A
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Improvements in or relating to clamps for electric conductors
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GB297160A
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Improvements in or relating to suspension and straining clamps for electric conductors
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