1888697

Information

• Patent Grant
• 1888697

• References
• Source

• Patent Number

  1,888,697

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1932
  92 years ago

• CPC

  • F23K3/20 - with moving hoppers

• US Classifications

  • 414 - Material or article handling
  • 110 - Furnaces
  • 222 - Dispensing