982189

Information

• Patent Grant
• 982189

• References
• Source

• Patent Number

  982,189

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1911
  114 years ago

• CPC

  • B22C5/0454 - with bottom disc rotating about a vertical axis or with receptacle rotating about a vertical or steeply inclined axis

• US Classifications

  • 034 - Drying and gas or vapor contact with solids