2956630

Information

• Patent Grant
• 2956630

• References
• Source

• Patent Number

  2,956,630

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1960
  64 years ago

• CPC

  • A01B3/26 - without alternating possibility
  • A01B3/38 - without alternating possibility
  • A01B15/14 - Frames

• US Classifications

  • 172 - Earth working