2983047

Information

• Patent Grant
• 2983047

• References
• Source

• Patent Number

  2,983,047

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1961
  64 years ago

• CPC

  • A61C1/02 - characterised by the drive of the dental tools
  • A61C1/181 - Bearings or lubricating arrangements

• US Classifications

  • 433 - Dentistry