3289593

Information

• Patent Grant
• 3289593

• References
• Source

• Patent Number

  3,289,593

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1966
  58 years ago

• CPC

  • F04B19/14 - of endless-chain type
  • E21B43/121 - Lifting well fluids

• US Classifications

  • 198 - Conveyors: power-driven