1177506

Information

• Patent Grant
• 1177506

• References
• Source

• Patent Number

  1,177,506

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1916
  109 years ago

• CPC

  • A01F12/54 - Arrangements for collecting or removing dust

• US Classifications

  • 460 - Crop threshing or separating
  • 406 - Conveyors: fluid current