1921940

Information

• Patent Grant
• 1921940

• References
• Source

• Patent Number

  1,921,940

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1933
  91 years ago

• CPC

  • A45D20/06 - heated otherwise than electrically ventilated by muscle power
  • A45D2020/065 - heated by gas or fuel

• US Classifications

  • 126 - Stoves and furnaces
  • 034 - Drying and gas or vapor contact with solids