1874619

Information

• Patent Grant
• 1874619

• References
• Source

• Patent Number

  1,874,619

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1932
  92 years ago

• CPC

  • F22B35/10 - of once-through type
  • F22B35/108 - Control systems for steam generators having multiple flow paths

• US Classifications

  • 122 - Liquid heaters and vaporizers