3922750

Information

• Patent Grant
• 3922750

• References
• Source

• Patent Number

  3,922,750

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • B08B9/30 - and having conveyors
  • B08B9/44 - the means being for loading or unloading the apparatus

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 134 - Cleaning and liquid contact with solids