3539742

Information

• Patent Grant
• 3539742

• References
• Source

• Patent Number

  3,539,742

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • H01H13/38 - Single blade moved across dead-centre position

• US Classifications

  • 200 - Electricity: circuit makers and breakers