1855118

Information

• Patent Grant
• 1855118

• References
• Source

• Patent Number

  1,855,118

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1932
  92 years ago

• CPC

  • A61C7/065 - with a chin cup
  • A61C9/00 - Impression cups

• US Classifications

  • 433 - Dentistry