1742594

Information

• Patent Grant
• 1742594

• References
• Source

• Patent Number

  1,742,594

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1930
  95 years ago

• CPC

  • B24B7/10 - Single-purpose machines or devices
  • B24D7/06 - with inserted abrasive blocks
  • Y10S29/067 - Rotating cutter

• US Classifications

  • 451 - Abrading
  • 029 - Metal working