1827207

Information

• Patent Grant
• 1827207

• References
• Source

• Patent Number

  1,827,207

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1931
  93 years ago

• CPC

  • F21L19/00 - Lanterns
  • F21L27/00 - Lighting devices or systems, employing combinations of electric and non electric light sources Replacing or exchanging electric light sources with non-electric light sources or vice versa in lighting devices or systems

• US Classifications

  • 220 - Receptacles