3098899

Information

• Patent Grant
• 3098899

• References
• Source

• Patent Number

  3,098,899

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1963
  61 years ago

• CPC

  • H04M1/54 - Arrangements wherein a dial or equivalent generates identifying signals

• US Classifications

  • 379 - Telephonic communications