1909743

Information

• Patent Grant
• 1909743

• References
• Source

• Patent Number

  1,909,743

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1933
  91 years ago

• CPC

  • B24D15/081 - with sharpening elements in interengaging or in mutual contact
  • Y10S29/064 - Ambulatory cutter with fluent conduit
  • Y10S29/091 - Plural discharge openings
  • Y10S29/101 - Pan, bed, or table

• US Classifications

  • 451 - Abrading
  • 029 - Metal working