1560611

Information

• Patent Grant
• 1560611

• References
• Source

• Patent Number

  1,560,611

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1925
  99 years ago

• CPC

  • B61L3/106 - with mechanically controlled electrical switch on the vehicle

• US Classifications

  • 246 - Railway switches and signals
  • 340 - Communications: electrical