TREA

using compression or extension of coil springs

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Industry

  • CPC
  • H01H13/28
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only

Current Industry

H01H13/28using compression or extension of coil springs
Industries