2067589

Information

• Patent Grant
• 2067589

• References
• Source

• Patent Number

  2,067,589

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1937
  88 years ago

• CPC

  • A01C21/00 - Methods of fertilizing, sowing or planting
  • Y10S47/08 - Treatment of plants and seeds with radioactive energy
  • Y10T24/2155 - Jewelry-watch straps

• US Classifications

  • 047 - Plant husbandry
  • 024 - Buckles, buttons, clasps, etc.
  • 071 - Chemistry: fertilizers
  • 250 - Radiant energy
  • 252 - Compositions
  • 534 - Organic compounds
  • 600 - Surgery
  • D08 - Tools and hardware
  • D25 - Building units and construction elements