3209223

Information

• Patent Grant
• 3209223

• References
• Source

• Patent Number

  3,209,223

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1965
  59 years ago

• CPC

  • G05D3/122 - without modulation

• US Classifications

  • 318 - Electricity: motive power systems
  • 089 - Ordnance