1755539

Information

• Patent Grant
• 1755539

• References
• Source

• Patent Number

  1,755,539

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1930
  94 years ago

• CPC

  • A47L15/33 - with moving baskets submerged in the cleaning fluid

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 034 - Drying and gas or vapor contact with solids