3500525

Information

• Patent Grant
• 3500525

• References
• Source

• Patent Number

  3,500,525

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1970
  54 years ago

• CPC

  • F16C33/6696 - with solids as lubricant
  • F16C33/30 - Parts of ball or roller bearings
  • F16N17/06 - in vacuum or under reduced pressure
  • Y10T29/49702 - Lubricating

• US Classifications

  • 029 - Metal working
  • 384 - Bearings