3521014

Information

• Patent Grant
• 3521014

• References
• Source

• Patent Number

  3,521,014

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1970
  54 years ago

• CPC

  • H01H13/54 - the contact returning to its original state a predetermined time interval after removal of operating force
  • H01H7/02 - with fluid timing means

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 062 - Refrigeration