2189430

Information

• Patent Grant
• 2189430

• References
• Source

• Patent Number

  2,189,430

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1940
  85 years ago

• CPC

  • A45D20/46 - provided with tubes for exhausting the hot air

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 132 - Toilet
  • 219 - Electric heating