2701329

Information

• Patent Grant
• 2701329

• References
• Source

• Patent Number

  2,701,329

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1955
  70 years ago

• CPC

  • G05D3/124 - with modulation

• US Classifications

  • 318 - Electricity: motive power systems
  • 340 - Communications: electrical