3584616

Information

• Patent Grant
• 3584616

• References
• Source

• Patent Number

  3,584,616

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1971
  54 years ago

• CPC

  • B24B53/081 - by means of a template
  • B24B53/08 - controlled by information means

• US Classifications

  • 125 - Stone working