3441259

Information

• Patent Grant
• 3441259

• References
• Source

• Patent Number

  3,441,259

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  55 years ago

• CPC

  • C21D9/0031 - Rotary furnaces with horizontal or slightly inclined axis
  • Y10T29/49826 - Assembling or joining

• US Classifications

  • 432 - Heating
  • 029 - Metal working