1237000

Information

• Patent Grant
• 1237000

• References
• Source

• Patent Number

  1,237,000

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1917
  108 years ago

• CPC

  • D21H13/50 - Carbon fibres
  • Y10S428/907 - Resistant against plant or animal attack
  • Y10S428/921 - Fire or flameproofing
  • Y10T442/53 - Including particulate material other than fiber

• US Classifications

  • 442 - Fabric
  • 162 - Paper making and fiber liberation
  • 428 - Stock material or miscellaneous articles