3353402

Information

• Patent Grant
• 3353402

• References
• Source

• Patent Number

  3,353,402

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1967
  57 years ago

• CPC

  • B24B41/063 - Lubrication of centres
  • B23B23/02 - Dead centres
  • B23Q17/006 - for indicating the presence of a work or tool in its holder
  • G01B13/19 - for testing the alignment of axes
  • B23B2250/12 - Cooling and lubrication

• US Classifications

  • 073 - Measuring and testing