3328016

Information

• Patent Grant
• 3328016

• References
• Source

• Patent Number

  3,328,016

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1967
  57 years ago

• CPC

  • F27D25/003 - used for punching tuyeres
  • C22B15/0041 - in converters

• US Classifications

  • 266 - Metallurgical apparatus