1571531

Information

• Patent Grant
• 1571531

• References
• Source

• Patent Number

  1,571,531

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1926
  99 years ago

• CPC

  • B61L9/02 - non-electric
  • F21L19/00 - Lanterns

• US Classifications

  • 362 - Illumination