3121303

Information

• Patent Grant
• 3121303

• References
• Source

• Patent Number

  3,121,303

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1964
  60 years ago

• CPC

  • A01D34/135 - having oppositely movable cooperating knife-bars

• US Classifications

  • 056 - Harvesters