1549990

Information

• Patent Grant
• 1549990

• References
• Source

• Patent Number

  1,549,990

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1925
  99 years ago

• CPC

  • F25B17/06 - with the boiler and evaporator built-up as a unit in a tiltable or revolving arrangement

• US Classifications

  • 062 - Refrigeration