2574159

Information

• Patent Grant
• 2574159

• References
• Source

• Patent Number

  2,574,159

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1951
  73 years ago

• CPC

  • E01C19/205 - the material being spread by means of a gaseous current
  • E01C2019/2095 - by tipping

• US Classifications

  • 222 - Dispensing