2572481

Information

• Patent Grant
• 2572481

• References
• Source

• Patent Number

  2,572,481

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1951
  73 years ago

• CPC

  • G08C19/06 - using variable inductance
  • G08C19/16 - in which transmission is by pulses

• US Classifications

  • 340 - Communications: electrical
  • 361 - Electricity: electrical systems and devices