3678631

Information

• Patent Grant
• 3678631

• References
• Source

• Patent Number

  3,678,631

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1972
  52 years ago

• CPC

  • B23Q11/121 - with lubricating effect for reducing friction
  • F16N29/04 - enabling a warning to be given enabling moving parts to be stopped

• US Classifications

  • 451 - Abrading
  • 184 - Lubrication