3478502

Information

• Patent Grant
• 3478502

• References
• Source

• Patent Number

  3,478,502

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1969
  55 years ago

• CPC

  • A01D78/16 - with positive drive of the heads or wheels

• US Classifications

  • 056 - Harvesters