1317388

Information

• Patent Grant
• 1317388

• References
• Source

• Patent Number

  1,317,388

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1919
  105 years ago

• CPC

  • F22B11/00 - Steam boilers of combined fire-tube type and water-tube type
  • Y10S122/15 - Valves

• US Classifications

  • 122 - Liquid heaters and vaporizers