2888891

Information

• Patent Grant
• 2888891

• References
• Source

• Patent Number

  2,888,891

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1959
  64 years ago

• CPC

  • A01C23/006 - Distribution of liquid fertilisers by gravity flow

• US Classifications

  • 111 - Planting
  • 138 - Pipes and tubular conduits
  • 193 - Conveyors, chutes, skids, guides, and ways