3109322

Information

• Patent Grant
• 3109322

• References
• Source

• Patent Number

  3,109,322

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1963
  61 years ago

• CPC

  • E21B3/06 - Adaptation of rotary draw works to drive rotary tables
  • Y10T74/19014 - Plural prime movers selectively coupled to common output

• US Classifications

  • 074 - Machine element or mechanism