2399220

Information

• Patent Grant
• 2399220

• References
• Source

• Patent Number

  2,399,220

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1946
  79 years ago

• CPC

  • B23P17/06 - Making steel wool or the like
  • Y10T29/143 - Shaving or longitudinal cutting

• US Classifications

  • 029 - Metal working