2463717

Information

• Patent Grant
• 2463717

• References
• Source

• Patent Number

  2,463,717

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1949
  76 years ago

• CPC

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

• US Classifications

  • 341 - Coded data generation or conversion
  • 185 - Motors: spring, weight, or animal powered
  • 200 - Electricity: circuit makers and breakers
  • 379 - Telephonic communications