3550562

Information

• Patent Grant
• 3550562

• References
• Source

• Patent Number

  3,550,562

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  54 years ago

• CPC

  • F22B35/101 - operating with superimposed recirculation during starting or low load periods

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 700 - Data processing: generic control systems or specific applications