2661537

Information

• Patent Grant
• 2661537

• References
• Source

• Patent Number

  2,661,537

• Date Filed

  Not available

• Date Issued

  Tuesday, December 8, 1953
  71 years ago

• CPC

  • G08B13/2425 - Tag deactivation
  • A61C3/025 - Instruments acting like a sandblast machine

• US Classifications

  • 433 - Dentistry
  • 451 - Abrading