3452722

Information

• Patent Grant
• 3452722

• References
• Source

• Patent Number

  3,452,722

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1969
  55 years ago

• CPC

  • F22B35/083 - without drum

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 236 - Automatic temperature and humidity regulation