3577716

Information

• Patent Grant
• 3577716

• References
• Source

• Patent Number

  3,577,716

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1971
  53 years ago

• CPC

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

• US Classifications

  • 056 - Harvesters