1514206

Information

• Patent Grant
• 1514206

• References
• Source

• Patent Number

  1,514,206

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1924
  100 years ago

• CPC

  • E01B7/18 - Combinations of switches and crossings

• US Classifications

  • 246 - Railway switches and signals