2458145

Information

• Patent Grant
• 2458145

• References
• Source

• Patent Number

  2,458,145

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1949
  76 years ago

• CPC

  • A61C9/0006 - Impression trays
  • A61C11/008 - made of wires

• US Classifications

  • 433 - Dentistry