2899503

Information

• Patent Grant
• 2899503

• References
• Source

• Patent Number

  2,899,503

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1959
  65 years ago

• CPC

  • H04Q3/00 - Selecting arrangements
  • H04Q1/18 - Electrical details
  • H04Q5/00 - Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange

• US Classifications

  • 379 - Telephonic communications