3645046

Information

• Patent Grant
• 3645046

• References
• Source

• Patent Number

  3,645,046

• Date Filed

  Not available

• Date Issued

  Tuesday, February 29, 1972
  52 years ago

• CPC

  • B24B7/26 - for simultaneously grinding or polishing opposite faces of continuously travelling sheets or bands
  • B24B21/12 - involving a contact wheel or roller pressing the belt against the work

• US Classifications

  • 451 - Abrading
  • 072 - Metal deforming