3127222

Information

• Patent Grant
• 3127222

• References
• Source

• Patent Number

  3,127,222

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1964
  61 years ago

• CPC

  • B61C17/08 - Lubrication systems
  • B61F15/22 - Sealing means preventing entrance of dust or leakage of oil
  • F16C33/74 - of sliding-contact bearings

• US Classifications

  • 384 - Bearings