2846512

Information

• Patent Grant
• 2846512

• References
• Source

• Patent Number

  2,846,512

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1958
  66 years ago

• CPC

  • H04M1/54 - Arrangements wherein a dial or equivalent generates identifying signals
  • H04Q5/00 - Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange

• US Classifications

  • 379 - Telephonic communications