2188277

Information

• Patent Grant
• 2188277

• References
• Source

• Patent Number

  2,188,277

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1940
  84 years ago

• CPC

  • C10H15/06 - with automatic carbide feed by valves

• US Classifications

  • 048 - Gas: heating and illuminating