1456629

Information

• Patent Grant
• 1456629

• References
• Source

• Patent Number

  1,456,629

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1923
  101 years ago

• CPC

  • B24B29/00 - Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
  • B24B29/06 - for elongated workpieces having uniform cross-section in one main direction

• US Classifications

  • 451 - Abrading