1229640

Information

• Patent Grant
• 1229640

• References
• Source

• Patent Number

  1,229,640

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1917
  107 years ago

• CPC

  • A01D87/06 - with oscillating or reciprocating rake-bars

• US Classifications

  • 056 - Harvesters