2982830

Information

• Patent Grant
• 2982830

• References
• Source

• Patent Number

  2,982,830

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1961
  63 years ago

• CPC

  • H01H35/242 - operated by one particular pressure-time function

• US Classifications

  • 200 - Electricity: circuit makers and breakers