2046677

Information

• Patent Grant
• 2046677

• References
• Source

• Patent Number

  2,046,677

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1936
  88 years ago

• CPC

  • B61L11/02 - Using mechanical interaction between vehicle and track

• US Classifications

  • 246 - Railway switches and signals