3504421

Information

• Patent Grant
• 3504421

• References
• Source

• Patent Number

  3,504,421

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1970
  54 years ago

• CPC

  • C21C5/4686 - Vehicles for supporting and transporting a converter vessel
  • Y10T29/49352 - Repairing, converting, servicing or salvaging
  • Y10T29/49721 - with disassembling
  • Y10T29/49819 - with conveying of work or disassembled work part

• US Classifications

  • 029 - Metal working
  • 266 - Metallurgical apparatus