3321670

Information

• Patent Grant
• 3321670

• References
• Source

• Patent Number

  3,321,670

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • H01H53/10 - Induction relays
  • H02H3/08 - responsive to excess current

• US Classifications

  • 361 - Electricity: electrical systems and devices