3773640

Information

• Patent Grant
• 3773640

• References
• Source

• Patent Number

  3,773,640

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1973
  51 years ago

• CPC

  • B01D61/56 - Electro-osmotic de-watering
  • C04B33/02 - Preparing or treating the raw materials individually or as batches

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 264 - Plastic and nonmetallic article shaping or treating: processes