3745654

Information

• Patent Grant
• 3745654

• References
• Source

• Patent Number

  3,745,654

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  50 years ago

• CPC

  • A61C1/088 - Illuminating devices or attachments
  • A61C1/081 - Pain-alleviating features

• US Classifications

  • 433 - Dentistry