2781541

Information

• Patent Grant
• 2781541

• References
• Source

• Patent Number

  2,781,541

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1957
  67 years ago

• CPC

  • B02C4/40 - Detachers

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 241 - Solid material comminution or disintegration
  • 267 - Spring devices