2971297

Information

• Patent Grant
• 2971297

• References
• Source

• Patent Number

  2,971,297

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1961
  64 years ago

• CPC

  • B24B5/32 - the work-supporting means being indexable
  • B24B5/025 - involving indexable work supporting means carrying several work pieces to be operated on in succession

• US Classifications

  • 451 - Abrading