3120236

Information

• Patent Grant
• 3120236

• References
• Source

• Patent Number

  3,120,236

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1964
  61 years ago

• CPC

  • B02C18/34 - with means for cleaning the perforated discs

• US Classifications

  • 134 - Cleaning and liquid contact with solids