385247

Information

• Patent Grant
• 385247

• References
• Source

• Patent Number

  385,247

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1888
  136 years ago

• CPC

  • C21D8/065 - of ferrous alloys
  • C21D9/525 - for wire, for rods
  • C21D9/54 - Furnaces for treating strips or wire
  • F27B9/20 - the charge moving in a substantially straight path tunnel furnace
  • F27B9/202 - Conveyor mechanisms therefor
  • F27D3/04 - Ram or pusher apparatus

• US Classifications

  • 432 - Heating