2617975

Information

• Patent Grant
• 2617975

• References
• Source

• Patent Number

  2,617,975

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1952
  72 years ago

• CPC

  • H02M1/30 - incorporating liquid contacts

• US Classifications

  • 363 - Electric power conversion systems
  • 200 - Electricity: circuit makers and breakers