1853673

Information

• Patent Grant
• 1853673

• References
• Source

• Patent Number

  1,853,673

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1932
  92 years ago

• CPC

  • B61D7/06 - with openings capable of discharging both between and outside the wheels

• US Classifications

  • 105 - Railway rolling stock