2935433

Information

• Patent Grant
• 2935433

• References
• Source

• Patent Number

  2,935,433

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1960
  64 years ago

• CPC

  • C21D1/08 - with flames

• US Classifications

  • 148 - Metal treatment
  • 266 - Metallurgical apparatus