3439817

Information

• Patent Grant
• 3439817

• References
• Source

• Patent Number

  3,439,817

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1969
  55 years ago

• CPC

  • E02F3/352 - Buckets movable along a fixed guide

• US Classifications

  • 414 - Material or article handling