2837174

Information

• Patent Grant
• 2837174

• References
• Source

• Patent Number

  2,837,174

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1958
  66 years ago

• CPC

  • F16N27/00 - Proportioning devices
  • F16N7/02 - with gravity feed or drip lubrication

• US Classifications

  • 184 - Lubrication