2702643

Information

• Patent Grant
• 2702643

• References
• Source

• Patent Number

  2,702,643

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1955
  69 years ago

• CPC

  • F23K3/12 - feeding by piston

• US Classifications

  • 198 - Conveyors: power-driven
  • 414 - Material or article handling