2175854

Information

• Patent Grant
• 2175854

• References
• Source

• Patent Number

  2,175,854

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1939
  85 years ago

• CPC

  • H02B11/18 - with isolation by vertical withdrawal

• US Classifications

  • 200 - Electricity: circuit makers and breakers