2291118

Information

• Patent Grant
• 2291118

• References
• Source

• Patent Number

  2,291,118

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1942
  82 years ago

• CPC

  • F22B35/005 - Control systems for instantaneous steam boilers

• US Classifications

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