2552774

Information

• Patent Grant
• 2552774

• References
• Source

• Patent Number

  2,552,774

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1951
  73 years ago

• CPC

  • B24D11/005 - Making abrasive webs
  • Y10T428/31841 - Next to cellulosic
  • Y10T442/3829 - Four or more layers

• US Classifications

  • 442 - Fabric
  • 139 - Textiles: weaving
  • 428 - Stock material or miscellaneous articles