3669898

Information

• Patent Grant
• 3669898

• References
• Source

• Patent Number

  3,669,898

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • A01G13/0262 - Mulches
  • A01N25/16 - Foams
  • C08K3/0041 - Stabilisers against oxidation, heat, light, ozone
  • C08K3/30 - Sulfur-, selenium- or tellurium-containing compounds
  • C08L89/00 - Compositions of proteins Compositions of derivatives thereof
  • C08L89/06 - derived from leather or skin
  • C08L97/00 - Compositions of lignin-containing materials
  • A01G2013/004 - Liquid mulch
  • C08K2003/3072 - Iron sulfates

• US Classifications

  • 516 - Colloid systems and wetting agents
  • 047 - Plant husbandry
  • 239 - Fluid sprinkling, spraying, and diffusing