3481431

Information

• Patent Grant
• 3481431

• References
• Source

• Patent Number

  3,481,431

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1969
  55 years ago

• CPC

  • D04B35/28 - Devices for lubricating machine parts
  • F16N7/32 - Mist lubrication

• US Classifications

  • 184 - Lubrication
  • 066 - Textiles: knitting
  • 239 - Fluid sprinkling, spraying, and diffusing