2140573

Information

• Patent Grant
• 2140573

• References
• Source

• Patent Number

  2,140,573

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1938
  86 years ago

• CPC

  • H04L13/10 - Distributors

• US Classifications

  • 200 - Electricity: circuit makers and breakers