3266956

Information

• Patent Grant
• 3266956

• References
• Source

• Patent Number

  3,266,956

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1966
  58 years ago

• CPC

  • C21D9/06 - with diminished tendency to become wavy
  • C21D9/04 - for rails

• US Classifications

  • 148 - Metal treatment
  • 266 - Metallurgical apparatus