3493829

Information

• Patent Grant
• 3493829

• References
• Source

• Patent Number

  3,493,829

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1970
  55 years ago

• CPC

  • G08C19/38 - using dynamo-electric devices

• US Classifications

  • 318 - Electricity: motive power systems