2164052

Information

• Patent Grant
• 2164052

• References
• Source

• Patent Number

  2,164,052

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1939
  85 years ago

• CPC

  • B28C1/003 - Plant; Methods

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 209 - Classifying, separating, and assorting solids