2532125

Information

• Patent Grant
• 2532125

• References
• Source

• Patent Number

  2,532,125

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1950
  74 years ago

• CPC

  • H04Q5/08 - Signalling by continuous ac

• US Classifications

  • 379 - Telephonic communications
  • 340 - Communications: electrical