3446219

Information

• Patent Grant
• 3446219

• References
• Source

• Patent Number

  3,446,219

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  55 years ago

• CPC

  • A47L15/32 - rotated by means of spraying water

• US Classifications

  • 134 - Cleaning and liquid contact with solids