1705724

Information

• Patent Grant
• 1705724

• References
• Source

• Patent Number

  1,705,724

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1929
  95 years ago

• CPC

  • B61L5/1863 - Lamp mountings on a mast

• US Classifications

  • 246 - Railway switches and signals
  • 362 - Illumination