3390456

Information

• Patent Grant
• 3390456

• References
• Source

• Patent Number

  3,390,456

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1968
  56 years ago

• CPC

  • A61K6/0038 - Filling; Sealing
  • A61K6/0631 - Al-cements
  • A61K6/0675 - Calcium oxide
  • A61K6/0835 - Polycarboxylate cements or glass ionomer cements

• US Classifications

  • 433 - Dentistry
  • 106 - Compositions: coating or plastic
  • 568 - Organic compounds