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PCE
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CPC Subgroup
H01T 4/16

having a plurality of gaps arranged in series

Full Title

Overvoltage arresters using spark gaps (H01T2/00 takes precedence; overvoltage protection circuits using spark gaps H02H9/06) > having a plurality of gaps arranged in series

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  • H01T 4/18 Arrangements for reducing height of stacked spark gaps
  • H01T 4/20 Arrangements for improving potential distribution