3752685

Information

• Patent Grant
• 3752685

• References
• Source

• Patent Number

  3,752,685

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • C04B14/16 - porous
  • C03C11/002 - Hollow glass particles

• US Classifications

  • 106 - Compositions: coating or plastic