1767704

Information

• Patent Grant
• 1767704

• References
• Source

• Patent Number

  1,767,704

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • F24D19/081 - for steam heating systems
  • Y10T137/3093 - With vaporized liquid stop

• US Classifications

  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation