3849665

Information

• Patent Grant
• 3849665

• References
• Source

• Patent Number

  3,849,665

• Date Filed

  Not available

• Date Issued

  Tuesday, November 19, 1974
  50 years ago

• CPC

  • G05F1/585 - providing voltages of opposite polarities
  • Y10T307/352 - With control of magnitude of current or power
  • Y10T307/729 - Condition responsive

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 361 - Electricity: electrical systems and devices