1472835

Information

• Patent Grant
• 1472835

• References
• Source

• Patent Number

  1,472,835

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1923
  101 years ago

• CPC

  • B24B33/027 - using an unexpandable tool
  • Y10S29/055 - with cutter drive
  • Y10S29/072 - Dip or splash supply

• US Classifications

  • 451 - Abrading
  • 029 - Metal working