3873047

Information

• Patent Grant
• 3873047

• References
• Source

• Patent Number

  3,873,047

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  50 years ago

• CPC

  • B02C13/185 - Construction or shape of anvil or impact plate
  • B02C13/1835 - by means of beater or impeller elements fixed in between an upper and lower rotor disc
  • Y10S241/10 - Foundry sand treatment

• US Classifications

  • 241 - Solid material comminution or disintegration