3477488

Information

• Patent Grant
• 3477488

• References
• Source

• Patent Number

  3,477,488

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1969
  55 years ago

• CPC

  • A01F25/2027 - for trench silos
  • A01F2025/2045 - Unloading arrangements including a conveyor belt for transferring the material to a hopper
  • A01F2025/2063 - Machinery for shredding successive parallel layers of material in a trench silo

• US Classifications

  • 241 - Solid material comminution or disintegration