1424618

Information

• Patent Grant
• 1424618

• References
• Source

• Patent Number

  1,424,618

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1922
  102 years ago

• CPC

  • A61C13/02 - made by galvanoplastic methods or by plating Surface treatment Enamelling Perfuming Making antiseptic

• US Classifications

  • 433 - Dentistry