531280

Information

• Patent Grant
• 531280

• References
• Source

• Patent Number

  531,280

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1894
  130 years ago

• CPC

  • A01F12/54 - Arrangements for collecting or removing dust

• US Classifications

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