650197

Information

• Patent Grant
• 650197

• References
• Source

• Patent Number

  650,197

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1900
  124 years ago

• CPC

  • D06N7/0036 - characterised by their backing
  • B32B5/26 - another layer next to it also being fibrous or filamentary
  • Y10T428/23993 - Composition of pile or adhesive

• US Classifications

  • 428 - Stock material or miscellaneous articles