1536491

Information

• Patent Grant
• 1536491

• References
• Source

• Patent Number

  1,536,491

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1925
  99 years ago

• CPC

  • B02C17/04 - with unperforated container
  • B28C5/0843 - Drives for drums rotating about a horizontal axis and supported by rotating rollers

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 384 - Bearings