1505821

Information

• Patent Grant
• 1505821

• References
• Source

• Patent Number

  1,505,821

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1924
  100 years ago

• CPC

  • H01R33/973 - for bayonet type coupling devices

• US Classifications

  • 439 - Electrical connectors