3302923

Information

• Patent Grant
• 3302923

• References
• Source

• Patent Number

  3,302,923

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1967
  57 years ago

• CPC

  • B24B47/14 - by liquid or gas pressure
  • F03B13/04 - Adaptations for use in dentistry for driving tools or the like having relatively small outer diameter
  • Y02P70/177 - Grinding or polishing

• US Classifications

  • 415 - Rotary kinetic fluid motors or pumps