2457518

Information

• Patent Grant
• 2457518

• References
• Source

• Patent Number

  2,457,518

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1948
  76 years ago

• CPC

  • C04B30/02 - containing fibrous materials
  • C04B14/40 - Asbestos
  • H01B3/06 - asbestos

• US Classifications

  • 106 - Compositions: coating or plastic