1851690

Information

• Patent Grant
• 1851690

• References
• Source

• Patent Number

  1,851,690

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1932
  92 years ago

• CPC

  • B61D9/08 - Frames Supporting or guiding means for the bodies

• US Classifications

  • 105 - Railway rolling stock