3523161

Information

• Patent Grant
• 3523161

• References
• Source

• Patent Number

  3,523,161

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1970
  54 years ago

• CPC

  • H03M11/22 - Static coding
  • H04L17/02 - Apparatus or circuits at the transmitting end

• US Classifications

  • 379 - Telephonic communications