1612979

Information

• Patent Grant
• 1612979

• References
• Source

• Patent Number

  1,612,979

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1927
  98 years ago

• CPC

  • A01D69/12 - Lubrication

• US Classifications

  • 384 - Bearings
  • 184 - Lubrication