Patent classifications
H
ELECTRICITY
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H02
GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
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H02G15/18
protected by sleeves, e.g. for communication cable
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H02G15/182
held in expanded condition in radial direction prior to installation
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H02G15/1826
on a removable hollow core, e.g. a tube
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H02G15/1833
formed of helically wound strip with adjacent windings, which are removable by applying a pulling force to a strip end
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