3656920

Information

• Patent Grant
• 3656920

• References
• Source

• Patent Number

  3,656,920

• Date Filed

  Not available

• Date Issued

  Tuesday, April 18, 1972
  53 years ago

• CPC

  • B24B27/02 - Bench grinders
  • B24B23/02 - with rotating grinding tools Accessories therefor
  • B24B27/027 - having a flexible shaft

• US Classifications

  • 451 - Abrading