2166552

Information

• Patent Grant
• 2166552

• References
• Source

• Patent Number

  2,166,552

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1939
  85 years ago

• CPC

  • C10H5/00 - Acetylene gas generators with automatic water feed regulation by the gas-holder

• US Classifications

  • 048 - Gas: heating and illuminating