2211220

Information

• Patent Grant
• 2211220

• References
• Source

• Patent Number

  2,211,220

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1940
  84 years ago

• CPC

  • B60M1/14 - Crossings Points
  • B61J1/06 - for railways with suspended vehicles

• US Classifications

  • 104 - Railways