1083821

Information

• Patent Grant
• 1083821

• References
• Source

• Patent Number

  1,083,821

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1914
  111 years ago

• CPC

  • F21V9/16 - Selection of luminescent materials for screens
  • A47H11/04 - End attachment clips
  • Y10T16/508 - with flexible suspending means

• US Classifications

  • 016 - Miscellaneous hardware