3301978

Information

• Patent Grant
• 3301978

• References
• Source

• Patent Number

  3,301,978

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1967
  57 years ago

• CPC

  • H01H85/0456 - with knife-blade end contacts

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches