2670857

Information

• Patent Grant
• 2670857

• References
• Source

• Patent Number

  2,670,857

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1954
  70 years ago

• CPC

  • B61G1/38 - rotatable about line of traction

• US Classifications

  • 213 - Railway draft appliances