2158834

Information

• Patent Grant
• 2158834

• References
• Source

• Patent Number

  2,158,834

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1939
  86 years ago

• CPC

  • B21K7/06 - sleepers
  • Y10T428/24182 - Inward from edge of web or sheet
  • Y10T442/2746 - Heat-activatable adhesive

• US Classifications

  • 442 - Fabric
  • 072 - Metal deforming
  • 428 - Stock material or miscellaneous articles