1832244

Information

• Patent Grant
• 1832244

• References
• Source

• Patent Number

  1,832,244

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1931
  94 years ago

• CPC

  • B24B9/10 - of plate glass
  • Y10S29/079 - Removable debris receptacle
  • Y10S29/091 - Plural discharge openings

• US Classifications

  • 451 - Abrading
  • 029 - Metal working