1660242

Information

• Patent Grant
• 1660242

• References
• Source

• Patent Number

  1,660,242

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1928
  96 years ago

• CPC

  • B01F7/00208 - having elements for co operating with receptacle wall or bottom
  • B01F7/166 - with stirrers rotating at different speeds or in opposite direction about the same axis
  • B01F15/00792 - by moving them in the plane of the opening
  • Y10S241/30 - Rubber elements in mills

• US Classifications

  • 366 - Agitating
  • 106 - Compositions: coating or plastic
  • 241 - Solid material comminution or disintegration