3375431

Information

• Patent Grant
• 3375431

• References
• Source

• Patent Number

  3,375,431

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1968
  56 years ago

• CPC

  • H02J7/22 - due to variation of make-to-break ratio of intermittently-operating contacts

• US Classifications

  • 322 - Electricity: single generator systems
  • 320 - Electricity: battery or capacitor charging or discharging
  • 361 - Electricity: electrical systems and devices