1719770

Information

• Patent Grant
• 1719770

• References
• Source

• Patent Number

  1,719,770

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1929
  95 years ago

• CPC

  • E01C19/2045 - spreading by means of an endless belt or like conveyor

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing