2608849

Information

• Patent Grant
• 2608849

• References
• Source

• Patent Number

  2,608,849

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1952
  72 years ago

• CPC

  • F21L23/00 - Non-electric hand-lamps for miners

• US Classifications

  • 362 - Illumination
  • 431 - Combustion