2987473

Information

• Patent Grant
• 2987473

• References
• Source

• Patent Number

  2,987,473

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1961
  63 years ago

• CPC

  • B28C1/006 - Methods

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 494 - Imperforate bowl: centrifugal separators
  • 501 - Compositions: ceramic