2439906

Information

• Patent Grant
• 2439906

• References
• Source

• Patent Number

  2,439,906

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1948
  76 years ago

• CPC

  • B60B17/0041 - of substantially rectangular cross section

• US Classifications

  • 295 - Railway wheels and axles
  • 425 - Plastic article or earthenware shaping or treating: apparatus