3224784

Information

• Patent Grant
• 3224784

• References
• Source

• Patent Number

  3,224,784

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1965
  59 years ago

• CPC

  • A61C1/141 - in an angled handpiece
  • Y10T279/17914 - Friction grip
  • Y10T279/17957 - Friction grip

• US Classifications

  • 279 - Chucks or sockets