990726

Information

• Patent Grant
• 990726

• References
• Source

• Patent Number

  990,726

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1911
  114 years ago

• CPC

  • A01D23/06 - with collecting and depositing devices for the tops Devices for protecting the tops against damage

• US Classifications

  • 171 - Unearthing plants or buried objects
  • 056 - Harvesters
  • 172 - Earth working
  • 198 - Conveyors: power-driven