1892868

Information

• Patent Grant
• 1892868

• References
• Source

• Patent Number

  1,892,868

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1933
  91 years ago

• CPC

  • B61D3/06 - Flat-bottomed cars convertible into hoppers

• US Classifications

  • 105 - Railway rolling stock