2232620

Information

• Patent Grant
• 2232620

• References
• Source

• Patent Number

  2,232,620

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1941
  84 years ago

• CPC

  • B23Q11/122 - Lubricant supply devices
  • F16N7/385 - Central lubrication systems

• US Classifications

  • 184 - Lubrication
  • 060 - Power plants