2744619

Information

• Patent Grant
• 2744619

• References
• Source

• Patent Number

  2,744,619

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1956
  69 years ago

• CPC

  • C23C2/385 - Tubes of specific length
  • C21D1/44 - in heat-treatment baths
  • Y10S198/952 - Heating or cooling

• US Classifications

  • 198 - Conveyors: power-driven