2804380

Information

• Patent Grant
• 2804380

• References
• Source

• Patent Number

  2,804,380

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1957
  67 years ago

• CPC

  • C10H15/06 - with automatic carbide feed by valves

• US Classifications

  • 048 - Gas: heating and illuminating
  • 177 - Weighing scales