2937057

Information

• Patent Grant
• 2937057

• References
• Source

• Patent Number

  2,937,057

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1960
  64 years ago

• CPC

  • F16N7/12 - with feed by capillary action
  • B61F17/06 - by means of a wick or the like

• US Classifications

  • 384 - Bearings