2132321

Information

• Patent Grant
• 2132321

• References
• Source

• Patent Number

  2,132,321

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1938
  86 years ago

• CPC

  • F27B7/2206 - Bearing rings
  • F27B2007/2246 - Support rollers
  • F27D2099/0091 - Means to grease or oil

• US Classifications

  • 384 - Bearings