769691

Information

• Patent Grant
• 769691

• References
• Source

• Patent Number

  769,691

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1904
  120 years ago

• CPC

  • F21V17/00 - Fastening of component parts of lighting devices
  • Y10S362/803 - Photo safe lamp

• US Classifications

  • 362 - Illumination