3871587

Information

• Patent Grant
• 3871587

• References
• Source

• Patent Number

  3,871,587

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1975
  49 years ago

• CPC

  • B28C5/4258 - using pumps or transporting screws
  • A01C15/00 - Fertiliser distributors
  • Y02P60/214 - Efficient applying machines

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing