1846154

Information

• Patent Grant
• 1846154

• References
• Source

• Patent Number

  1,846,154

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1932
  93 years ago

• CPC

  • E01B19/00 - Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion Means to reduce development of noise
  • B61K7/14 - Sand or like tracks

• US Classifications

  • 104 - Railways