3550869

Information

• Patent Grant
• 3550869

• References
• Source

• Patent Number

  3,550,869

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  53 years ago

• CPC

  • C22B11/10 - by amalgamating

• US Classifications

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