1692384

Information

• Patent Grant
• 1692384

• References
• Source

• Patent Number

  1,692,384

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1928
  97 years ago

• CPC

  • B43L17/04 - hand held

• US Classifications

  • 034 - Drying and gas or vapor contact with solids