2514823

Information

• Patent Grant
• 2514823

• References
• Source

• Patent Number

  2,514,823

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1950
  74 years ago

• CPC

  • E21F9/00 - Devices preventing sparking of machines or apparatus

• US Classifications

  • 220 - Receptacles