1578287

Information

• Patent Grant
• 1578287

• References
• Source

• Patent Number

  1,578,287

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1926
  99 years ago

• CPC

  • H02M1/30 - incorporating liquid contacts

• US Classifications

  • 200 - Electricity: circuit makers and breakers