3320376

Information

• Patent Grant
• 3320376

• References
• Source

• Patent Number

  3,320,376

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1967
  57 years ago

• CPC

  • H01H31/20 - at least one insulator being rotatable about its own geometrical axis

• US Classifications

  • 200 - Electricity: circuit makers and breakers