3771804

Information

• Patent Grant
• 3771804

• References
• Source

• Patent Number

  3,771,804

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • B23B31/10 - characterised by the retaining or gripping devices or their immediate operating means
  • B23B31/16237 - Details of the jaws
  • Y10T279/1973 - Wedge actuated

• US Classifications

  • 279 - Chucks or sockets