2256344

Information

• Patent Grant
• 2256344

• References
• Source

• Patent Number

  2,256,344

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1941
  83 years ago

• CPC

  • A61C13/02 - made by galvanoplastic methods or by plating Surface treatment Enamelling Perfuming Making antiseptic
  • A61C5/00 - Filling or capping teeth

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes