3721047

Information

• Patent Grant
• 3721047

• References
• Source

• Patent Number

  3,721,047

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1973
  51 years ago

• CPC

  • B24B49/18 - taking regard of the prescence of dressing tools
  • B23Q16/005 - Equipment for measuring the contacting force or the distance before contacting between two members during the positioning operation

• US Classifications

  • 451 - Abrading