1931337

Information

• Patent Grant
• 1931337

• References
• Source

• Patent Number

  1,931,337

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1933
  91 years ago

• CPC

  • A01D75/06 - Sheaf shockers or stookers

• US Classifications

  • 056 - Harvesters