2203273

Information

• Patent Grant
• 2203273

• References
• Source

• Patent Number

  2,203,273

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1940
  84 years ago

• CPC

  • B02C4/40 - Detachers

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 029 - Metal working
  • 241 - Solid material comminution or disintegration