3817511

Information

• Patent Grant
• 3817511

• References
• Source

• Patent Number

  3,817,511

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • B25B1/18 - motor driven
  • Y10T279/1913 - Transverse-screw actuated

• US Classifications

  • 269 - Work holders
  • 279 - Chucks or sockets