3186647

Information

• Patent Grant
• 3186647

• References
• Source

• Patent Number

  3,186,647

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1965
  59 years ago

• CPC

  • D21D1/28 - Ball or rod mills
  • B02C17/00 - Disintegrating by tumbling mills
  • B03B1/00 - Conditioning for facilitating separation by altering physical properties of the matter to be treated
  • B28C5/404 - Pre-treatment of fibres
  • C04B20/08 - Defibrilating asbestos
  • D21B1/12 - by wet methods, by the use of steam

• US Classifications

  • 241 - Solid material comminution or disintegration