3621616

Information

• Patent Grant
• 3621616

• References
• Source

• Patent Number

  3,621,616

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1971
  53 years ago

• CPC

  • B24B7/12 - for grinding travelling elongated stock
  • B24B7/26 - for simultaneously grinding or polishing opposite faces of continuously travelling sheets or bands

• US Classifications

  • 451 - Abrading