3298445

Information

• Patent Grant
• 3298445

• References
• Source

• Patent Number

  3,298,445

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1967
  57 years ago

• CPC

  • A01B15/18 - Coulters
  • A01B3/38 - without alternating possibility
  • A01B3/40 - Alternating ploughs

• US Classifications

  • 172 - Earth working