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DIGITAL DATA COMMUNICATION SYSTEM

  • US 3,749,845 A
  • Filed: 08/27/1971
  • Issued: 07/31/1973
  • Est. Priority Date: 08/27/1971
  • Status: Expired due to Term
First Claim
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1. A data transmission system for a plurality of digital devices comprising:

  • means for virtually allocating transmission paths upon request from any of said digital devices to any other of said digital device; and

    means for activating said virtually allocated transmission paths only when data is actually transmitted.

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