3311555

Information

• Patent Grant
• 3311555

• References
• Source

• Patent Number

  3,311,555

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1967
  58 years ago

• CPC

  • C23C22/07 - containing phosphates
  • B23F19/04 - Lapping spur gears by making use of a correspondingly shaped counterpart

• US Classifications

  • 508 - Solid anti-friction devices, materials therefor, lubricant or separant compositions for moving solid surfaces, and miscellaneous mineral oil compositions