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Combination telephone and co-axial conduit means

  • US 3,328,510 A
  • Filed: 03/22/1965
  • Issued: 06/27/1967
  • Est. Priority Date: 03/22/1965
  • Status: Expired due to Term
First Claim
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1. A UNITIZED CONDUIT COMPRISING A COAXIAL CABLE WITH A SINGLE HEAVILY INSULATED CENTRAL CONDUCTOR FOR DELIVERING HIGH FREQUENCY CURRENTS FOR TELEVISION SERVICE, TELEPHONE CONDUCTORS ALONG THE SAME CONDUIT FOR DELIVERING AUDIO FREQUENCY CURRENTS, AND MEANS FOR KEEPING THE CABLE AND THE CONDUCTORS IN SUBSTANTIAL PARALLELISM AND AT A FIXED DISTANCE FROM EACH OTHER.

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