2865504

Information

• Patent Grant
• 2865504

• References
• Source

• Patent Number

  2,865,504

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1958
  66 years ago

• CPC

  • B03B4/065 - having inclined portions

• US Classifications

  • 209 - Classifying, separating, and assorting solids