1993169

Information

• Patent Grant
• 1993169

• References
• Source

• Patent Number

  1,993,169

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1935
  91 years ago

• CPC

  • A01C5/06 - Machines for making or covering drills or furrows for sowing or planting
  • Y10S111/906 - Specialized commodity

• US Classifications

  • 111 - Planting