3109258

Information

• Patent Grant
• 3109258

• References
• Source

• Patent Number

  3,109,258

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1963
  61 years ago

• CPC

  • A01G29/00 - Root feeders Injecting fertilisers into the roots
  • Y10S47/904 - Openwork container for a growing medium

• US Classifications

  • 047 - Plant husbandry