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Electrical cable

  • US 5,313,020 A
  • Filed: 05/29/1992
  • Issued: 05/17/1994
  • Est. Priority Date: 05/29/1992
  • Status: Expired due to Term
First Claim
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1. A cable, comprising(a) an interior element having(i) a longitudinal cylindrical central core;

  • (ii) two insulated conductors helically wrapped around the core so that the conductors are substantially diametrically opposed from each other along the length of the core;

    (iii) a plurality of cylindrical spacers helically wrapped around the core between the conductors to ensure that the conductors are remain substantially diametrically opposed from each other along the length of the core;

    (b) a dielectric material encasing the interior element;

    (c) a shield surrounding the dielectric material; and

    (d) an outer dielectric sheath surrounding the shield.

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