3120776

Information

• Patent Grant
• 3120776

• References
• Source

• Patent Number

  3,120,776

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1964
  60 years ago

• CPC

  • B23B23/04 - Live centres
  • B23B2233/24 - Centres or drivers with inserts
  • Y10T82/2568 - Center

• US Classifications

  • 082 - Turning